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2021JA4  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.3144 1.042e-08 au
e 0.28544 1.723e-07
i 25.141 7.452e-05 deg
Ω 217.557 2.12e-05 deg
ω 236.669 2.427e-05 deg
M 68.74 1.911e-05 deg

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Other useful info
Absolute Magnitude (H)    22.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9392 au
Aphelion distance 1.6896 au
Asc. node-Earth separation 0.42513 au
Desc. node-Earth separation 0.05155 au
Earth MOID 0.04688 au
Orbital period 550.417 days
Date of orbit computation   feb 26 12:44
Observational summary
Optical observations (Discarded) 27 (3)
Radar observations (Discarded) 0 (0)
Arc length 2208 days
Unobserved 1081 days

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Ephemeris
(Epoch 60426 MJD)
Right Ascension 197.881 deg
Declination -16.98 deg
V Magnitude 21.73 mag
Solar Elongation -164.43 deg
Galactic Latitude 45.62 deg
Rate 1.082 deg/day
Direction -8.799 deg

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