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AstDyS ∴ Objects ∴ 1998XA12 ∴ Summary
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(49385) 1998XA12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36488 6.95e-09 au
e 0.314476 3.254e-08
i 20.681 4.307e-06 deg
Ω 274.914 9.649e-06 deg
ω 89.634 1.181e-05 deg
M 30.194 7.188e-06 deg

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Other useful info
Absolute Magnitude (H)    13.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6212 au
Aphelion 3.1086 au
Asc. node-Earth separation 1.11005 au
Desc. node-Earth separation 1.15265 au
Earth MOID 0.76874 au
Orbital period 1328.34 days
Date of orbit computation  apr 23 19:56
Observational summary
Optical observations (Discarded) 2504 (71)
Radar observations (Discarded) 0 (0)
Arc length 26379.6 days
Unobserved 65 days

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Ephemeris at epoch 60426 MJD
Right Ascension 56.9178 deg
Declination 25.5695 deg
V Magnitude 18 mag
Solar Elongation -25 deg
Galactic Latitude -22.34 deg
Rate 0.599 deg/day
Direction 86.582 deg

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