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(28823) Archibald  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57418 9.153e-09 au
e 0.10576 4.562e-08
i 7.385 3.908e-06 deg
Ω 278.642 3.553e-05 deg
ω 47.902 4.177e-05 deg
M 191.649 2.457e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3019 au
Aphelion 2.8464 au
Asc. node-Earth separation 1.36012 au
Desc. node-Earth separation 1.75708 au
Earth MOID 1.29687 au
Orbital period 1508.54 days
Date of orbit computation  feb 22 01:56
Observational summary
Optical observations (Discarded) 1601 (12)
Radar observations (Discarded) 0 (0)
Arc length 15877 days
Unobserved 90 days

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Ephemeris at epoch 60423 MJD
Right Ascension 140.329 deg
Declination 7.28019 deg
V Magnitude 19.82 mag
Solar Elongation -107.24 deg
Galactic Latitude 36.5 deg
Rate 0.091 deg/day
Direction 90.084 deg

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