^ abKryszczynska, A.; et al. (October 2012). "Do Slivan states exist in the Flora family?. I. Photometric survey of the Flora region". Astronomy & Astrophysics. 546: 51. Bibcode:2012A&A...546A..72K. doi:10.1051/0004-6361/201219199. A72.
^"Asteroid Taxonomy". PDS Asteroid/Dust Archive. NASA. from the original on 5 August 2009.
^"Supplemental IRAS Minor Planet Survey (SIMPS) and IRAS Minor Planet Survey (IMPS)". PDS Asteroid/Dust Archive. NASA. Archived from the original on 19 January 2007.
External linksedit
685 Hermia at AstDyS-2, Asteroids—Dynamic Site
Ephemeris · Observation prediction · Orbital info · Proper elements · Observational info
hermia, type, asteroid, belonging, flora, family, main, belt, diameter, about, albedo, three, dimensional, model, based, light, curvediscoverydiscovered, lorenzdiscovery, siteheidelberg, discovery, date12, august, 1909designationsmpc, designation, hermiaaltern. 685 Hermia is an S type asteroid 3 belonging to the Flora family in the Main Belt 2 Its diameter is about 11 km and it has an albedo of 0 281 4 685 HermiaA three dimensional model of 685 Hermia based on its light curveDiscoveryDiscovered byW LorenzDiscovery siteHeidelberg Obs Discovery date12 August 1909DesignationsMPC designation 685 HermiaAlternative designations1909 HEOrbital characteristics 1 Epoch 31 July 2016 JD 2457600 5 Uncertainty parameter 0Observation arc89 52 yr 32696 d Aphelion2 6752 AU 400 20 Gm Perihelion1 7969 AU 268 81 Gm Semi major axis2 2360 AU 334 50 Gm Eccentricity0 19640Orbital period sidereal 3 34 yr 1221 3 d Mean anomaly4 11590 Mean motion0 17m 41 208s dayInclination3 6466 Longitude of ascending node235 210 Argument of perihelion80 876 Physical characteristicsMean radius5 475 0 45 kmSynodic rotation period50 40 0 05 h 2 1000 0 0021 d 2 Geometric albedo0 2807 0 050Absolute magnitude H 12 0References edit 685 Hermia 1909 HE JPL Small Body Database NASA Jet Propulsion Laboratory Retrieved 5 May 2016 a b Kryszczynska A et al October 2012 Do Slivan states exist in the Flora family I Photometric survey of the Flora region Astronomy amp Astrophysics 546 51 Bibcode 2012A amp A 546A 72K doi 10 1051 0004 6361 201219199 A72 Asteroid Taxonomy PDS Asteroid Dust Archive NASA Archived from the original on 5 August 2009 Supplemental IRAS Minor Planet Survey SIMPS and IRAS Minor Planet Survey IMPS PDS Asteroid Dust Archive NASA Archived from the original on 19 January 2007 External links edit685 Hermia at AstDyS 2 Asteroids Dynamic Site Ephemeris Observation prediction Orbital info Proper elements Observational info 685 Hermia at the JPL Small Body Database nbsp Close approach Discovery Ephemeris Orbit diagram Orbital elements Physical parameters nbsp This article about an S type asteroid native to the asteroid belt is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title 685 Hermia amp oldid 1223739321, wikipedia, wiki, book, books, library,
