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AstDyS ∴ Objects ∴ 1998MP31 ∴ Summary
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(48902) 1998MP31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.21795 6.387e-09 au
e 0.220207 3.489e-08
i 5.351 3.356e-06 deg
Ω 290.462 3.851e-05 deg
ω 35.994 3.908e-05 deg
M 261.007 7.922e-06 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7295 au
Aphelion 2.7064 au
Asc. node-Earth separation 0.77464 au
Desc. node-Earth separation 1.58536 au
Earth MOID 0.72076 au
Orbital period 1206.5 days
Date of orbit computation  apr 23 19:56
Observational summary
Optical observations (Discarded) 2259 (13)
Radar observations (Discarded) 0 (0)
Arc length 9401.99 days
Unobserved 33 days

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Ephemeris at epoch 60425 MJD
Right Ascension 201.971 deg
Declination -19.1165 deg
V Magnitude 17.61 mag
Solar Elongation -168.13 deg
Galactic Latitude 42.92 deg
Rate 0.275 deg/day
Direction -65.975 deg

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