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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 6.978e-09 au
e 0.314476 3.255e-08
i 20.681 4.314e-06 deg
Ω 274.914 9.659e-06 deg
ω 89.634 1.183e-05 deg
M 30.194 7.224e-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  feb 22 02:00
Observational summary
Optical observations (Discarded) 2463 (71)
Radar observations (Discarded) 0 (0)
Arc length 26359.6 days
Unobserved 76 days

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Ephemeris at epoch 60416 MJD
Right Ascension 50.233 deg
Declination 25.0982 deg
V Magnitude 17.97 mag
Solar Elongation -28.85 deg
Galactic Latitude -26.56 deg
Rate 0.613 deg/day
Direction 84.522 deg

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