2008 HR3

2008 HR3
Discovery
Discovery date	April 29, 2008
Designations
Minor planet category	Apollo
Orbital characteristics^[1]
Epoch 13 January 2016 (JD 2457400.5)
Uncertainty parameter 7
Aphelion	4.0100572 AU (599.89602 Gm)
Perihelion	0.816674209 AU (122.1727227 Gm)
Semi-major axis	2.41336571 AU (361.034371 Gm)
Eccentricity	0.661603624469
Orbital period	3.75 yr (1369.4 d)
Mean anomaly	3.70176565°
Mean motion	0° 15^m 46.394^s /day
Inclination	3.81443634°
Longitude of ascending node	225.600684°
Argument of perihelion	63.9664309°
Earth MOID	0.00588525 AU (880,421 km)
Jupiter MOID	1.23118 AU (184.182 Gm)
Physical characteristics
Dimensions	33 m
Absolute magnitude (H)	24.8

2008 HR₃ is a small asteroid which is listed on the Near Earth Object Risk List that at one time had a rating on the Torino Scale of Level 0.

References

↑ "JPL Small-Body Database Browser: 2008 HR3". Retrieved 30 March 2016.

External links

2008 HR3 at the JPL Small-Body Database
- Discovery · Orbit diagram · Orbital elements · Physical parameters

Small Solar System bodies

Designation Groups Moons Meanings of names Pronunciation of names

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

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

Lists / categories

Asteroid groups and families
Asteroid moons
Binary asteroids
Minor planets

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