NEODyS-2

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2021HF2  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.20005 0.006745 au
e 0.660133 0.001161
i 3.202 0.005979 deg
Ω 161.21 0.02992 deg
ω 126.385 0.02986 deg
M 309.655 1.415 deg

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Other useful info
Absolute Magnitude (H)    24.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7477 au
Aphelion distance 3.6524 au
Asc. node-Earth separation 1.05011 au
Desc. node-Earth separation -0.11622 au
Earth MOID 0.01479 au
Orbital period 1191.92 days
Date of orbit computation   feb 26 12:20
Observational summary
Optical observations (Discarded) 57 (0)
Radar observations (Discarded) 0 (0)
Arc length 8 days
Unobserved 1159 days

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Ephemeris
(Epoch 60490 MJD)
Right Ascension 155.08 deg
Declination 11.7661 deg
V Magnitude 28.16 mag
Solar Elongation -55.22 deg
Galactic Latitude 51.41 deg
Rate 0.51 deg/day
Direction 109.263 deg

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