NEODyS-2

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2021ON  ▹ 
SUMMARY
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.95405 0.006056 au
e 0.461853 0.001621
i 11.108 0.02693 deg
Ω 116.066 0.007273 deg
ω 157.053 0.005018 deg
M 76.746 2.04 deg

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Other useful info
Absolute Magnitude (H)    24.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0516 au
Aphelion distance 2.8565 au
Asc. node-Earth separation 1.69255 au
Desc. node-Earth separation 0.06308 au
Earth MOID 0.0546 au
Orbital period 997.701 days
Date of orbit computation   Jul 29 13:00
Observational summary
Optical observations (Discarded) 20 (0)
Radar observations (Discarded) 0 (0)
Arc length 6 days
Unobserved 1166 days

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Ephemeris
(Epoch 60581 MJD)
Right Ascension 61.6883 deg
Declination 3.49443 deg
V Magnitude 27.46 mag
Solar Elongation 122.97 deg
Galactic Latitude -33.85 deg
Rate 0.147 deg/day
Direction -138.636 deg

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