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2021HD1  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.56165 0.0012 au
e 0.339556 0.000482
i 1.671 0.002075 deg
Ω 69.736 0.00129 deg
ω 125.876 0.004726 deg
M 303.908 0.06214 deg

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Other useful info
Absolute Magnitude (H)    26.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0314 au
Aphelion distance 2.0919 au
Asc. node-Earth separation 0.73982 au
Desc. node-Earth separation 0.13641 au
Earth MOID 0.03687 au
Orbital period 712.807 days
Date of orbit computation   May 7 14:24
Observational summary
Optical observations (Discarded) 44 (0)
Radar observations (Discarded) 0 (0)
Arc length 19 days
Unobserved 11 days

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Ephemeris
(Epoch 59352 MJD)
Right Ascension 249.689 deg
Declination -18.4283 deg
V Magnitude 22.7 mag
Solar Elongation 165.8 deg
Galactic Latitude 18.53 deg
Rate 0.574 deg/day
Direction 144.816 deg

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