685 Hermia

685 Hermia
Discovery
A three-dimensional model of 685 Hermia based on its light curve.
Discovered by	W. Lorenz
Discovery site	Heidelberg
Discovery date	August 12, 1909
Designations
Alternative names	1909 HE
Orbital characteristics
Epoch August 18, 2005 (JDCT 2453600.5)
Aphelion	2.676 AU
Perihelion	1.797 AU
Semi-major axis	2.237 AU
Eccentricity	0.196
Orbital period	3.345 a
Mean anomaly	265.579°
Inclination	3.647°
Longitude of ascending node	235.440°
Argument of perihelion	80.185°

685 Hermia is an S-type asteroid belonging to the Flora family in the Main Belt. Its diameter is about 11 km and it has an albedo of 0.281 .

External links

Discovery · Orbit diagram · Orbital elements · Physical parameters

Minor planets navigator

684 Hildburg 685 Hermia 686 Gersuind

Small Solar System bodies

Minor planets

Designation Groups Moons Meanings of names Pronunciation of names

Asteroids	Aten asteroid Families Jupiter Trojans Main-belt Near-Earth Spectral types

Distant minor planets	Centaurs Damocloids Neptune trojans Trans-Neptunian objects Detached Kuiper belt Oort cloud Scattered disc

Comets

Meteoroids

Lists / categories

Asteroid groups and families
Asteroid moons
Binary asteroids
Minor planets

This article is issued from Wikipedia - version of the Thursday, January 28, 2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.