NEODyS-2

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2021HE3  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.16818 0.0005702 au
e 0.110018 0.0003317
i 15.489 0.02854 deg
Ω 211.621 0.002052 deg
ω 321.5 0.06565 deg
M 292.161 0.006641 deg

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Other useful info
Absolute Magnitude (H)    25.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0397 au
Aphelion distance 1.2967 au
Asc. node-Earth separation 0.05636 au
Desc. node-Earth separation 0.26785 au
Earth MOID 0.05547 au
Orbital period 461.172 days
Date of orbit computation   May 8 14:25
Observational summary
Optical observations (Discarded) 22 (0)
Radar observations (Discarded) 0 (0)
Arc length 7 days
Unobserved 11 days

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Ephemeris
(Epoch 59352 MJD)
Right Ascension 218.879 deg
Declination 37.7929 deg
V Magnitude 23.3 mag
Solar Elongation -120.82 deg
Galactic Latitude 65.71 deg
Rate 0.557 deg/day
Direction 48.994 deg

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