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(331966) 2004XA57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.639 1.817e-08 au
e 0.041049 5.372e-08
i 13.147 5.098e-06 deg
Ω 272.136 2.731e-05 deg
ω 191.058 8.936e-05 deg
M 172.43 8.667e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5307 au
Aphelion 2.7473 au
Asc. node-Earth separation 1.72873 au
Desc. node-Earth separation 1.54963 au
Earth MOID 1.54882 au
Orbital period 1565.88 days
Date of orbit computation  feb 22 03:00
Observational summary
Optical observations (Discarded) 365 (1)
Radar observations (Discarded) 0 (0)
Arc length 8180.71 days
Unobserved 288 days

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Ephemeris at epoch 60398 MJD
Right Ascension 297.813 deg
Declination -20.1743 deg
V Magnitude 21.68 mag
Solar Elongation 72.48 deg
Galactic Latitude -21.89 deg
Rate 0.298 deg/day
Direction 69.735 deg

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