NEODyS-2

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2021HG2  ▹ 
SUMMARY
Keplerian elements
(Epoch 60200.0 MJD)
Value 1-σ variation Units
a 1.65645 0.0004612 au
e 0.386767 0.0001694
i 10.162 0.00316 deg
Ω 209.852 0.0003639 deg
ω 356.25 0.001119 deg
M 45.926 0.17 deg

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Other useful info
Absolute Magnitude (H)    25.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0158 au
Aphelion distance 2.2971 au
Asc. node-Earth separation 0.01051 au
Desc. node-Earth separation 1.29878 au
Earth MOID 0.0105 au
Orbital period 778.689 days
Date of orbit computation   ott 4 12:57
Observational summary
Optical observations (Discarded) 103 (1)
Radar observations (Discarded) 0 (0)
Arc length 26 days
Unobserved 1016 days

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Ephemeris
(Epoch 60364 MJD)
Right Ascension 349.241 deg
Declination -0.44807 deg
V Magnitude 29.7 mag
Solar Elongation -15.87 deg
Galactic Latitude -54.98 deg
Rate 0.497 deg/day
Direction 70.374 deg

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