AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003HR46 ∴ Summary
Contact »
(161293) 2003HR46  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.29791 1.085e-08 au
e 0.131645 3.815e-08
i 4.04 5.162e-06 deg
Ω 144.309 5.774e-05 deg
ω 84.917 6.181e-05 deg
M 359.194 2.311e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9954 au
Aphelion 2.6004 au
Asc. node-Earth separation 1.24523 au
Desc. node-Earth separation 1.27248 au
Earth MOID 0.99022 au
Orbital period 1272.32 days
Date of orbit computation  feb 22 02:24
Observational summary
Optical observations (Discarded) 516 (5)
Radar observations (Discarded) 0 (0)
Arc length 8182 days
Unobserved 479 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 256.892 deg
Declination -16.0469 deg
V Magnitude 19.84 mag
Solar Elongation 131.42 deg
Galactic Latitude 14.39 deg
Rate 0.057 deg/day
Direction 43.194 deg

More info »