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(21903) Wallace  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.05124 1.403e-08 au
e 0.047987 2.995e-08
i 9.716 3.538e-06 deg
Ω 28.656 1.887e-05 deg
ω 84.068 4.814e-05 deg
M 145.79 4.248e-05 deg

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Other useful info
Absolute Magnitude (H)    12.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9048 au
Aphelion 3.1977 au
Asc. node-Earth separation 2.03474 au
Desc. node-Earth separation 2.05504 au
Earth MOID 1.94284 au
Orbital period 1946.76 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 3479 (9)
Radar observations (Discarded) 0 (0)
Arc length 12029.9 days
Unobserved 38 days

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Ephemeris at epoch 60427 MJD
Right Ascension 284.817 deg
Declination -32.667 deg
V Magnitude 18.25 mag
Solar Elongation 113.89 deg
Galactic Latitude -15.77 deg
Rate 0.082 deg/day
Direction 138.748 deg

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