NEODyS-2

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2021HG  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.36616 0.002614 au
e 0.218342 0.001226
i 9.852 0.04305 deg
Ω 46.219 0.017 deg
ω 133.668 0.05656 deg
M 300.656 0.1375 deg

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Other useful info
Absolute Magnitude (H)    24.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0679 au
Aphelion distance 1.6645 au
Asc. node-Earth separation 0.54112 au
Desc. node-Earth separation 0.12027 au
Earth MOID 0.10161 au
Orbital period 583.245 days
Date of orbit computation   May 1 15:15
Observational summary
Optical observations (Discarded) 19 (0)
Radar observations (Discarded) 0 (0)
Arc length 15 days
Unobserved 7 days

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Ephemeris
(Epoch 59341 MJD)
Right Ascension 194.23 deg
Declination -0.53478 deg
V Magnitude 21.78 mag
Solar Elongation -146.58 deg
Galactic Latitude 62.31 deg
Rate 1.575 deg/day
Direction 174.537 deg

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