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(439854) 1998XA5  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.55841 1.763e-08 au
e 0.307039 9.364e-08
i 31.757 1.641e-05 deg
Ω 274.154 7.087e-06 deg
ω 211.298 4.708e-05 deg
M 339.432 0.0001011 deg

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Other useful info
Absolute Magnitude (H)    18.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0799 au
Aphelion distance 2.0369 au
Asc. node-Earth separation 0.89706 au
Desc. node-Earth separation 0.13532 au
Earth MOID 0.13156 au
Orbital period 710.592 days
Date of orbit computation   feb 26 13:22
Observational summary
Optical observations (Discarded) 266 (3)
Radar observations (Discarded) 0 (0)
Arc length 9679 days
Unobserved 283 days

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Ephemeris
(Epoch 60423 MJD)
Right Ascension 70.1416 deg
Declination 17.494 deg
V Magnitude 21.44 mag
Solar Elongation -38.27 deg
Galactic Latitude -18.77 deg
Rate 0.908 deg/day
Direction 102.831 deg

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