NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021HG2 ∴ Summary
Contact »
2021HG2  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.65252 0.0004641 au
e 0.384589 0.0001699
i 10.181 0.003141 deg
Ω 209.94 0.0003982 deg
ω 355.997 0.001331 deg
M 303.559 0.02315 deg

More info »
Other useful info
Absolute Magnitude (H)    25.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.017 au
Aphelion distance 2.2881 au
Asc. node-Earth separation 0.01196 au
Desc. node-Earth separation 1.28917 au
Earth MOID 0.01195 au
Orbital period 775.921 days
Date of orbit computation   mag 15 14:37
Observational summary
Optical observations (Discarded) 103 (1)
Radar observations (Discarded) 0 (0)
Arc length 26 days
Unobserved 4 days

More info »
Ephemeris
(Epoch 59352 MJD)
Right Ascension 271.051 deg
Declination 33.481 deg
V Magnitude 22.54 mag
Solar Elongation 116.7 deg
Galactic Latitude 23.79 deg
Rate 0.409 deg/day
Direction 136.289 deg

More info »