NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001HG31 ∴ Summary
Contact »
(162900) 2001HG31  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 2.57943 1.414e-08 au
e 0.534443 3.142e-08
i 6.155 4.473e-06 deg
Ω 36.553 3.26e-05 deg
ω 67.342 3.34e-05 deg
M 265.177 9.83e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2009 au
Aphelion distance 3.958 au
Asc. node-Earth separation 0.53575 au
Desc. node-Earth separation 1.31337 au
Earth MOID 0.24235 au
Orbital period 1513.15 days
Date of orbit computation   Aug 10 14:29
Observational summary
Optical observations (Discarded) 1198 (6)
Radar observations (Discarded) 0 (0)
Arc length 7108 days
Unobserved 2 days

More info »
Ephemeris
(Epoch 59073 MJD)
Right Ascension 338.348 deg
Declination -18.3085 deg
V Magnitude 20.06 mag
Solar Elongation 163.89 deg
Galactic Latitude -57.08 deg
Rate 0.24 deg/day
Direction -114.688 deg

More info »