NEODyS-2

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2021ON  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.95378 0.006095 au
e 0.461888 0.001624
i 11.108 0.02688 deg
Ω 116.072 0.006309 deg
ω 157.027 0.002803 deg
M 4.585 1.706 deg

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Other useful info
Absolute Magnitude (H)    24.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0514 au
Aphelion distance 2.8562 au
Asc. node-Earth separation 1.69128 au
Desc. node-Earth separation 0.0622 au
Earth MOID 0.05364 au
Orbital period 997.501 days
Date of orbit computation   feb 26 12:22
Observational summary
Optical observations (Discarded) 20 (0)
Radar observations (Discarded) 0 (0)
Arc length 6 days
Unobserved 1011 days

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Ephemeris
(Epoch 60426 MJD)
Right Ascension 353.201 deg
Declination -5.49814 deg
V Magnitude 27.01 mag
Solar Elongation 44.39 deg
Galactic Latitude -61.4 deg
Rate 0.877 deg/day
Direction 75.029 deg

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