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AstDyS ∴ Objects ∴ 1998XU61 ∴ Summary
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(192578) 1998XU61  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26674 1.17e-08 au
e 0.188436 5.21e-08
i 5.412 5.967e-06 deg
Ω 80.699 7.489e-05 deg
ω 4.37 7.807e-05 deg
M 138.367 2.191e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8396 au
Aphelion 2.6939 au
Asc. node-Earth separation 0.8567 au
Desc. node-Earth separation 1.67653 au
Earth MOID 0.85623 au
Orbital period 1246.52 days
Date of orbit computation  apr 23 20:30
Observational summary
Optical observations (Discarded) 300 (5)
Radar observations (Discarded) 0 (0)
Arc length 8815.94 days
Unobserved 467 days

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Ephemeris at epoch 60425 MJD
Right Ascension 254.185 deg
Declination -19.9174 deg
V Magnitude 21.45 mag
Solar Elongation 139.74 deg
Galactic Latitude 14.25 deg
Rate 0.123 deg/day
Direction -90.494 deg

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