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2021HF1  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.30535 0.0004505 au
e 0.204104 0.0002511
i 1.392 0.001412 deg
Ω 47.388 0.0003042 deg
ω 182.215 0.005959 deg
M 265.139 0.04564 deg

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Other useful info
Absolute Magnitude (H)    27.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0389 au
Aphelion distance 1.5718 au
Asc. node-Earth separation 0.58074 au
Desc. node-Earth separation 0.02854 au
Earth MOID 0.02738 au
Orbital period 544.742 days
Date of orbit computation   May 7 14:24
Observational summary
Optical observations (Discarded) 22 (0)
Radar observations (Discarded) 0 (0)
Arc length 19 days
Unobserved 12 days

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Ephemeris
(Epoch 59352 MJD)
Right Ascension 276.16 deg
Declination -30.9423 deg
V Magnitude 22.3 mag
Solar Elongation 141.04 deg
Galactic Latitude -8.36 deg
Rate 2.033 deg/day
Direction 102.447 deg

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