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David Healy (astronomer)

David B. Healy (22 December 1936 – 6 June 2011) was an American astrophotographer and asteroid discoverer who is known for his contributions to Burnham's Celestial Handbook.[2]

David B. Healy
Born22 December 1936
Died6 June 2011 (2011-06-07) (aged 74)
NationalityAmerican
Occupationastrophotographer

History edit

David B. Healy was born 1936 in Los Angeles, California. He was an automotive industry analyst for Drexel Burnham in New York and later a stock broker before retiring to Arizona. He dedicated his life to Astronomy and the discovery of planets. While in New York, he was a longtime member of the Astronomical Society of Long Island. Once in Sierra Vista, Arizona, he became a valued member of the Huachuca Astronomy Club.

He was well known for his pioneering work in astrophotography (in particular with cooled and hypered emulsion astrophotography before silver became silicon) with multiple contributions to leading astronomy publications. Healy established the Junk Bond Observatory in Arizona for visual work and recoveries of minor planets.

On September 4, 1999 a main-belt asteroid was discovered by Myke Collins and M. White at Anza. It was called 66479 Healy after the founder of the JBO.[2] Healy was also an original contributor to Burnham's Celestial Handbook. The JBO established by Healy operates a 32-inch Ritchey Chretien reflector chiefly for minor planet astrometry and is credited with over 500 discoveries.[3] After his chief co-discoverer Jeffrey Medkeff died in 2008, Dave decided to participate in the search for exo-planets. His telescope is still being used in the search for these planetary systems.

He was a Contributing Editor of Astronomy Magazine. Bloomberg Press reviewed Healy's transition from investment analyst to amateur astronomer in the following article. [1]

List of discovered minor planets edit

15512 Snyder 18 October 1999 list[A]
37163 Huachucaclub 19 November 2000 list[A]
38203 Sanner 19 June 1999 list[A]
40328 Dow 20 June 1999 list
46053 Davidpatterson 21 February 2001 list
48070 Zizza 19 March 2001 list
54693 Garymyers 19 March 2001 list
63305 Bobkepple 17 March 2001 list
68218 Nealgalt 12 February 2001 list
72633 Randygroth 22 March 2001 list
99070 Strittmatter 22 March 2001 list
107638 Wendyfreedman 15 March 2001 list
115326 Wehinger 29 September 2003 list
115331 Shrylmiles 29 September 2003 list
115801 Punahou 23 October 2003 list
117381 Lindaweiland 18 December 2004 list
118945 Rikhill 29 November 2000 list
123818 Helenzier 31 January 2001 list
124075 Ketelsen 15 April 2001 list
131245 Bakich 16 March 2001 list
133528 Ceragioli 4 October 2003 list
133753 Teresamullen 21 November 2003 list
(145349) 2005 MS15 27 June 2005 list
146268 Jennipolakis 16 February 2001 list
(149885) 2005 RV11 11 September 2005 list
(149896) 2005 SD1 23 September 2005 list
(149954) 2005 TV48 9 October 2005 list
(149975) 2005 UY1 22 October 2005 list
(152506) 2005 XN1 4 December 2005 list
153289 Rebeccawatson 22 March 2001 list
153298 Paulmyers 29 March 2001 list
(155141) 2005 UY 20 October 2005 list
(155247) 2005 WK46 22 November 2005 list
(157540) 2005 UO3 25 October 2005 list
(159296) 2006 BM44 23 January 2006 list
159778 Bobshelton 24 June 2003 list
159827 Keithmullen 4 October 2003 list
161546 Schneeweis 10 December 2004 list
(161593) 2005 QE28 28 August 2005 list
165612 Stackpole 23 March 2001 list
167113 Robertwick 19 September 2003 list
172525 Adamblock 4 October 2003 list
176103 Waynejohnson 30 January 2001 list
(177824) 2005 NB15 6 July 2005 list
178803 Kristenjohnson 19 March 2001 list
(180947) 2005 MQ13 27 June 2005 list
(181174) 2005 SV70 27 September 2005 list
(181402) 2006 SR118 24 September 2006 list
(184621) 2005 RD26 12 September 2005 list
(184629) 2005 SX1 23 September 2005 list
(185575) 2008 BF15 29 January 2008 list
189930 Jeanneherbert 22 September 2003 list
189948 Richswanson 16 October 2003 list
196807 Beshore 26 September 2003 list
196938 Delgordon 22 October 2003 list
197196 Jamestaylor 15 November 2003 list
(197284) 2003 WV107 24 November 2003 list
(199002) 2005 WO55 28 November 2005 list
(199684) 2006 HY16 20 April 2006 list
(202584) 2006 GO3 7 April 2006 list
(202758) 2007 RJ19 4 September 2007 list
(207521) 2006 JD49 1 May 2006 list
(209643) 2005 BZ26 29 January 2005 list
(209917) 2005 QA11 27 August 2005 list
(209918) 2005 QY30 28 August 2005 list
(210347) 2007 UT1 17 October 2007 list
(212846) 2007 VP7 3 November 2007 list
(214423) 2005 QY10 27 August 2005 list
(216028) 2005 WB59 28 November 2005 list
(216882) 2008 KE 26 May 2008 list
(218348) 2004 FY17 27 March 2004 list
(221229) 2005 UA158 28 October 2005 list
222403 Bethchristie 22 March 2001 list
(224122) 2005 QZ10 27 August 2005 list
(224277) 2005 TU52 14 October 2005 list
(224492) 2005 WQ7 21 November 2005 list
(227332) 2005 UF2 23 October 2005 list
(227483) 2005 XO 1 December 2005 list
(227653) 2006 BQ143 29 January 2006 list
(229388) 2005 SU70 27 September 2005 list
(231059) 2005 NP7 5 July 2005 list
(231282) 2006 BF44 23 January 2006 list
(231290) 2006 BK99 25 January 2006 list
(231535) 2008 ST147 25 September 2008 list
232553 Randypeterson 26 September 2003 list
(233206) 2005 XJ27 5 December 2005 list
(233494) 2007 CW26 12 February 2007 list
(233667) 2008 RQ25 5 September 2008 list
(234336) 2001 FH1 18 March 2001 list
(236806) 2007 RC2 4 September 2007 list
(237012) 2008 RT125 9 September 2008 list
(240629) 2004 YS 16 December 2004 list
(240789) 2005 UM156 28 October 2005 list
(242698) 2005 TS52 11 October 2005 list
(245629) 2005 XK27 6 December 2005 list
(245637) 2005 YZ8 20 December 2005 list
(246382) 2007 UJ3 18 October 2007 list
(249118) 2007 WW9 17 November 2007 list
(249131) 2007 YG56 30 December 2007 list
(250947) 2005 YB287 28 December 2005 list
(254857) 2005 RT33 12 September 2005 list
(255018) 2005 TK48 7 October 2005 list
(255069) 2005 UP1 22 October 2005 list
(255327) 2005 WX34 21 November 2005 list
(255337) 2005 WC55 26 November 2005 list
(256814) 2008 CT118 11 February 2008 list
(259618) 2003 VA8 15 November 2003 list
(261836) 2006 DR63 27 February 2006 list
(265517) 2005 MK8 27 June 2005 list
(265536) 2005 NO78 12 July 2005 list
(265763) 2005 WZ5 21 November 2005 list
(266103) 2006 SB131 24 September 2006 list
(268552) 2006 BG8 22 January 2006 list
(271580) 2004 ML3 20 June 2004 list
(272316) 2005 SW70 27 September 2005 list
(272345) 2005 SP134 30 September 2005 list
(272441) 2005 UR1 22 October 2005 list
(272672) 2005 XP1 4 December 2005 list
(273302) 2006 SS118 24 September 2006 list
(277339) 2005 TM45 6 October 2005 list
(277369) 2005 UZ 20 October 2005 list
(277370) 2005 US1 22 October 2005 list
(277397) 2005 UN156 28 October 2005 list
(278795) 2008 SC210 28 September 2008 list
(281398) 2008 RM25 5 September 2008 list
(289866) 2005 MV15 30 June 2005 list
(290013) 2005 QE11 27 August 2005 list
(290163) 2005 RT11 11 September 2005 list
(290357) 2005 SF261 27 September 2005 list
(290486) 2005 UX1 22 October 2005 list
(290866) 2005 WL55 28 November 2005 list
(290967) 2005 XH 1 December 2005 list
(291013) 2005 YY6 21 December 2005 list
(291225) 2006 BJ8 22 January 2006 list
(292453) 2006 SX359 30 September 2006 list
(294215) 2007 UK3 18 October 2007 list
(294741) 2008 CX1 2 February 2008 list
(299240) 2005 MU15 30 June 2005 list
(299465) 2006 BL103 23 January 2006 list
(301023) 2008 SN67 21 September 2008 list
(301053) 2008 UX1 22 October 2008 list
(305397) 2008 CB74 9 February 2008 list
(309237) 2007 RB2 4 September 2007 list
(310357) 2011 UE266 8 October 2005 list
(314271) 2005 RF26 12 September 2005 list
(314466) 2005 WR58 30 November 2005 list
(316958) 2001 FG1 18 March 2001 list
(319072) 2005 WY56 29 November 2005 list
(319109) 2005 XG 1 December 2005 list
(320516) 2007 YP3 16 December 2007 list
(320692) 2008 DS 24 February 2008 list
(322378) 2011 MV9 5 March 2006 list
(326779) 2003 SM224 30 September 2003 list
(326814) 2003 TN9 13 October 2003 list
(326827) 2003 UL7 18 October 2003 list
(327188) 2005 MQ5 27 June 2005 list
(327430) 2005 WA59 28 November 2005 list
(330394) 2006 YP14 25 December 2006 list
(335333) 2005 RR11 11 September 2005 list
(335415) 2005 UT1 22 October 2005 list
(337339) 2001 FL31 23 March 2001 list
(340077) 2005 WP7 21 November 2005 list
(346089) 2007 VQ7 4 November 2007 list
(349044) 2006 VC122 14 November 2006 list
(350382) 2012 UF164 21 November 2003 list
(351507) 2005 RK29 12 September 2005 list
(351509) 2005 RS33 12 September 2005 list
(352304) 2007 UT5 18 October 2007 list
(353766) 2012 FQ28 5 June 2005 list
(354703) 2005 RS11 11 September 2005 list
(355559) 2008 CN20 6 February 2008 list
(358276) 2006 UX16 16 October 2006 list
(360867) 2005 RE26 12 September 2005 list
(361023) 2005 WV56 29 November 2005 list
(361673) 2007 UU1 17 October 2007 list
(362554) 2010 VZ1 30 November 2005 list
(362860) 2012 BJ58 7 October 2005 list
(363439) 2003 SE112 21 September 2003 list
(365958) 2012 BZ16 29 November 2005 list
(368771) 2005 WC19 22 November 2005 list
(372163) 2008 TT8 6 October 2008 list
(374353) 2005 UO156 28 October 2005 list
(377708) 2005 WW56 29 November 2005 list
(377765) 2005 YH87 21 December 2005 list
(380717) 2005 QD11 27 August 2005 list
(381964) 2010 EM105 13 June 2005 list
(383131) 2005 UX 20 October 2005 list
(385650) 2005 RW11 11 September 2005 list
(385693) 2005 TR52 11 October 2005 list
(386355) 2008 TU8 6 October 2008 list
(388036) 2005 SQ134 30 September 2005 list
(388179) 2006 BK147 31 January 2006 list
(393912) 2005 UL26 23 October 2005 list
(394058) 2005 XF 1 December 2005 list
(394675) 2008 CK74 10 February 2008 list
(397818) 2008 SN2 22 September 2008 list
(400387) 2007 YH56 30 December 2007 list
(402448) 2006 BX58 23 January 2006 list
(402753) 2006 YQ14 25 December 2006 list
(405726) 2005 XJ 1 December 2005 list
(423161) 2004 FG 16 March 2004 list
(423531) 2005 UQ158 31 October 2005 list
(423690) 2006 AZ4 7 January 2006 list
(423712) 2006 BQ62 25 January 2006 list
(424662) 2008 RL25 5 September 2008 list
(434636) 2005 WA57 29 November 2005 list
(435395) 2007 YA30 28 December 2007 list
(435561) 2008 RN25 5 September 2008 list
(440619) 2005 WS9 21 November 2005 list
(444327) 2005 WL38 22 November 2005 list
(452734) 2006 BU25 23 January 2006 list
(465351) 2007 XJ1 3 December 2007 list
(481231) 2005 WN55 28 November 2005 list
(481488) 2007 CZ53 15 February 2007 list
(488917) 2005 UM1 20 October 2005 list
(497333) 2005 UW1 22 October 2005 list
(546006) 2011 WP45 5 June 2005 list
Co-discovery made with:
A J. Medkeff

References edit

  1. ^ "Minor Planet Discoverers (by number)". Minor Planet Center. 12 January 2017. Retrieved 1 February 2017.
  2. ^ a b JPL Small-Body Database Browser 66479 Healy (1999 RQ33)
  3. ^ David Healy – astrophotographer

david, healy, astronomer, david, healy, december, 1936, june, 2011, american, astrophotographer, asteroid, discoverer, known, contributions, burnham, celestial, handbook, david, healyborn22, december, 1936los, angeles, californiadied6, june, 2011, 2011, aged, . David B Healy 22 December 1936 6 June 2011 was an American astrophotographer and asteroid discoverer who is known for his contributions to Burnham s Celestial Handbook 2 David B HealyBorn22 December 1936Los Angeles CaliforniaDied6 June 2011 2011 06 07 aged 74 Sierra Vista ArizonaNationalityAmericanOccupationastrophotographerMinor planets discovered 217 1 see List of discovered minor planetsHistory editDavid B Healy was born 1936 in Los Angeles California He was an automotive industry analyst for Drexel Burnham in New York and later a stock broker before retiring to Arizona He dedicated his life to Astronomy and the discovery of planets While in New York he was a longtime member of the Astronomical Society of Long Island Once in Sierra Vista Arizona he became a valued member of the Huachuca Astronomy Club He was well known for his pioneering work in astrophotography in particular with cooled and hypered emulsion astrophotography before silver became silicon with multiple contributions to leading astronomy publications Healy established the Junk Bond Observatory in Arizona for visual work and recoveries of minor planets On September 4 1999 a main belt asteroid was discovered by Myke Collins and M White at Anza It was called 66479 Healy after the founder of the JBO 2 Healy was also an original contributor to Burnham s Celestial Handbook The JBO established by Healy operates a 32 inch Ritchey Chretien reflector chiefly for minor planet astrometry and is credited with over 500 discoveries 3 After his chief co discoverer Jeffrey Medkeff died in 2008 Dave decided to participate in the search for exo planets His telescope is still being used in the search for these planetary systems He was a Contributing Editor of Astronomy Magazine Bloomberg Press reviewed Healy s transition from investment analyst to amateur astronomer in the following article 1 List of discovered minor planets editSee also Category Discoveries by David Healy astronomer 15512 Snyder 18 October 1999 list A 37163 Huachucaclub 19 November 2000 list A 38203 Sanner 19 June 1999 list A 40328 Dow 20 June 1999 list46053 Davidpatterson 21 February 2001 list48070 Zizza 19 March 2001 list54693 Garymyers 19 March 2001 list63305 Bobkepple 17 March 2001 list68218 Nealgalt 12 February 2001 list72633 Randygroth 22 March 2001 list99070 Strittmatter 22 March 2001 list107638 Wendyfreedman 15 March 2001 list115326 Wehinger 29 September 2003 list115331 Shrylmiles 29 September 2003 list115801 Punahou 23 October 2003 list117381 Lindaweiland 18 December 2004 list118945 Rikhill 29 November 2000 list123818 Helenzier 31 January 2001 list124075 Ketelsen 15 April 2001 list131245 Bakich 16 March 2001 list133528 Ceragioli 4 October 2003 list133753 Teresamullen 21 November 2003 list 145349 2005 MS15 27 June 2005 list146268 Jennipolakis 16 February 2001 list 149885 2005 RV11 11 September 2005 list 149896 2005 SD1 23 September 2005 list 149954 2005 TV48 9 October 2005 list 149975 2005 UY1 22 October 2005 list 152506 2005 XN1 4 December 2005 list153289 Rebeccawatson 22 March 2001 list153298 Paulmyers 29 March 2001 list 155141 2005 UY 20 October 2005 list 155247 2005 WK46 22 November 2005 list 157540 2005 UO3 25 October 2005 list 159296 2006 BM44 23 January 2006 list159778 Bobshelton 24 June 2003 list159827 Keithmullen 4 October 2003 list161546 Schneeweis 10 December 2004 list 161593 2005 QE28 28 August 2005 list165612 Stackpole 23 March 2001 list167113 Robertwick 19 September 2003 list172525 Adamblock 4 October 2003 list176103 Waynejohnson 30 January 2001 list 177824 2005 NB15 6 July 2005 list178803 Kristenjohnson 19 March 2001 list 180947 2005 MQ13 27 June 2005 list 181174 2005 SV70 27 September 2005 list 181402 2006 SR118 24 September 2006 list 184621 2005 RD26 12 September 2005 list 184629 2005 SX1 23 September 2005 list 185575 2008 BF15 29 January 2008 list189930 Jeanneherbert 22 September 2003 list189948 Richswanson 16 October 2003 list196807 Beshore 26 September 2003 list196938 Delgordon 22 October 2003 list197196 Jamestaylor 15 November 2003 list 197284 2003 WV107 24 November 2003 list 199002 2005 WO55 28 November 2005 list 199684 2006 HY16 20 April 2006 list 202584 2006 GO3 7 April 2006 list 202758 2007 RJ19 4 September 2007 list 207521 2006 JD49 1 May 2006 list 209643 2005 BZ26 29 January 2005 list 209917 2005 QA11 27 August 2005 list 209918 2005 QY30 28 August 2005 list 210347 2007 UT1 17 October 2007 list 212846 2007 VP7 3 November 2007 list 214423 2005 QY10 27 August 2005 list 216028 2005 WB59 28 November 2005 list 216882 2008 KE 26 May 2008 list 218348 2004 FY17 27 March 2004 list 221229 2005 UA158 28 October 2005 list222403 Bethchristie 22 March 2001 list 224122 2005 QZ10 27 August 2005 list 224277 2005 TU52 14 October 2005 list 224492 2005 WQ7 21 November 2005 list 227332 2005 UF2 23 October 2005 list 227483 2005 XO 1 December 2005 list 227653 2006 BQ143 29 January 2006 list 229388 2005 SU70 27 September 2005 list 231059 2005 NP7 5 July 2005 list 231282 2006 BF44 23 January 2006 list 231290 2006 BK99 25 January 2006 list 231535 2008 ST147 25 September 2008 list232553 Randypeterson 26 September 2003 list 233206 2005 XJ27 5 December 2005 list 233494 2007 CW26 12 February 2007 list 233667 2008 RQ25 5 September 2008 list 234336 2001 FH1 18 March 2001 list 236806 2007 RC2 4 September 2007 list 237012 2008 RT125 9 September 2008 list 240629 2004 YS 16 December 2004 list 240789 2005 UM156 28 October 2005 list 242698 2005 TS52 11 October 2005 list 245629 2005 XK27 6 December 2005 list 245637 2005 YZ8 20 December 2005 list 246382 2007 UJ3 18 October 2007 list 249118 2007 WW9 17 November 2007 list 249131 2007 YG56 30 December 2007 list 250947 2005 YB287 28 December 2005 list 254857 2005 RT33 12 September 2005 list 255018 2005 TK48 7 October 2005 list 255069 2005 UP1 22 October 2005 list 255327 2005 WX34 21 November 2005 list 255337 2005 WC55 26 November 2005 list 256814 2008 CT118 11 February 2008 list 259618 2003 VA8 15 November 2003 list 261836 2006 DR63 27 February 2006 list 265517 2005 MK8 27 June 2005 list 265536 2005 NO78 12 July 2005 list 265763 2005 WZ5 21 November 2005 list 266103 2006 SB131 24 September 2006 list 268552 2006 BG8 22 January 2006 list 271580 2004 ML3 20 June 2004 list 272316 2005 SW70 27 September 2005 list 272345 2005 SP134 30 September 2005 list 272441 2005 UR1 22 October 2005 list 272672 2005 XP1 4 December 2005 list 273302 2006 SS118 24 September 2006 list 277339 2005 TM45 6 October 2005 list 277369 2005 UZ 20 October 2005 list 277370 2005 US1 22 October 2005 list 277397 2005 UN156 28 October 2005 list 278795 2008 SC210 28 September 2008 list 281398 2008 RM25 5 September 2008 list 289866 2005 MV15 30 June 2005 list 290013 2005 QE11 27 August 2005 list 290163 2005 RT11 11 September 2005 list 290357 2005 SF261 27 September 2005 list 290486 2005 UX1 22 October 2005 list 290866 2005 WL55 28 November 2005 list 290967 2005 XH 1 December 2005 list 291013 2005 YY6 21 December 2005 list 291225 2006 BJ8 22 January 2006 list 292453 2006 SX359 30 September 2006 list 294215 2007 UK3 18 October 2007 list 294741 2008 CX1 2 February 2008 list 299240 2005 MU15 30 June 2005 list 299465 2006 BL103 23 January 2006 list 301023 2008 SN67 21 September 2008 list 301053 2008 UX1 22 October 2008 list 305397 2008 CB74 9 February 2008 list 309237 2007 RB2 4 September 2007 list 310357 2011 UE266 8 October 2005 list 314271 2005 RF26 12 September 2005 list 314466 2005 WR58 30 November 2005 list 316958 2001 FG1 18 March 2001 list 319072 2005 WY56 29 November 2005 list 319109 2005 XG 1 December 2005 list 320516 2007 YP3 16 December 2007 list 320692 2008 DS 24 February 2008 list 322378 2011 MV9 5 March 2006 list 326779 2003 SM224 30 September 2003 list 326814 2003 TN9 13 October 2003 list 326827 2003 UL7 18 October 2003 list 327188 2005 MQ5 27 June 2005 list 327430 2005 WA59 28 November 2005 list 330394 2006 YP14 25 December 2006 list 335333 2005 RR11 11 September 2005 list 335415 2005 UT1 22 October 2005 list 337339 2001 FL31 23 March 2001 list 340077 2005 WP7 21 November 2005 list 346089 2007 VQ7 4 November 2007 list 349044 2006 VC122 14 November 2006 list 350382 2012 UF164 21 November 2003 list 351507 2005 RK29 12 September 2005 list 351509 2005 RS33 12 September 2005 list 352304 2007 UT5 18 October 2007 list 353766 2012 FQ28 5 June 2005 list 354703 2005 RS11 11 September 2005 list 355559 2008 CN20 6 February 2008 list 358276 2006 UX16 16 October 2006 list 360867 2005 RE26 12 September 2005 list 361023 2005 WV56 29 November 2005 list 361673 2007 UU1 17 October 2007 list 362554 2010 VZ1 30 November 2005 list 362860 2012 BJ58 7 October 2005 list 363439 2003 SE112 21 September 2003 list 365958 2012 BZ16 29 November 2005 list 368771 2005 WC19 22 November 2005 list 372163 2008 TT8 6 October 2008 list 374353 2005 UO156 28 October 2005 list 377708 2005 WW56 29 November 2005 list 377765 2005 YH87 21 December 2005 list 380717 2005 QD11 27 August 2005 list 381964 2010 EM105 13 June 2005 list 383131 2005 UX 20 October 2005 list 385650 2005 RW11 11 September 2005 list 385693 2005 TR52 11 October 2005 list 386355 2008 TU8 6 October 2008 list 388036 2005 SQ134 30 September 2005 list 388179 2006 BK147 31 January 2006 list 393912 2005 UL26 23 October 2005 list 394058 2005 XF 1 December 2005 list 394675 2008 CK74 10 February 2008 list 397818 2008 SN2 22 September 2008 list 400387 2007 YH56 30 December 2007 list 402448 2006 BX58 23 January 2006 list 402753 2006 YQ14 25 December 2006 list 405726 2005 XJ 1 December 2005 list 423161 2004 FG 16 March 2004 list 423531 2005 UQ158 31 October 2005 list 423690 2006 AZ4 7 January 2006 list 423712 2006 BQ62 25 January 2006 list 424662 2008 RL25 5 September 2008 list 434636 2005 WA57 29 November 2005 list 435395 2007 YA30 28 December 2007 list 435561 2008 RN25 5 September 2008 list 440619 2005 WS9 21 November 2005 list 444327 2005 WL38 22 November 2005 list 452734 2006 BU25 23 January 2006 list 465351 2007 XJ1 3 December 2007 list 481231 2005 WN55 28 November 2005 list 481488 2007 CZ53 15 February 2007 list 488917 2005 UM1 20 October 2005 list 497333 2005 UW1 22 October 2005 list 546006 2011 WP45 5 June 2005 listCo discovery made with A J MedkeffReferences edit Minor Planet Discoverers by number Minor Planet Center 12 January 2017 Retrieved 1 February 2017 a b JPL Small Body Database Browser 66479 Healy 1999 RQ33 David Healy astrophotographer Retrieved from https en wikipedia org w index php title David Healy astronomer amp oldid 1157182410, wikipedia, wiki, book, books, library,

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