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AstDyS ∴ Objects ∴ 1998QJ51 ∴ Summary
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(129660) 1998QJ51  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.16941 1.918e-08 au
e 0.256782 4.324e-08
i 26.592 4.81e-06 deg
Ω 166.649 1.108e-05 deg
ω 241.906 1.485e-05 deg
M 161.207 8.989e-06 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3556 au
Aphelion 3.9833 au
Asc. node-Earth separation 2.37546 au
Desc. node-Earth separation 1.63441 au
Earth MOID 1.46522 au
Orbital period 2060.95 days
Date of orbit computation  apr 23 20:15
Observational summary
Optical observations (Discarded) 905 (1)
Radar observations (Discarded) 0 (0)
Arc length 9336.27 days
Unobserved 45 days

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Ephemeris at epoch 60425 MJD
Right Ascension 223.792 deg
Declination 12.3667 deg
V Magnitude 20.84 mag
Solar Elongation 152.18 deg
Galactic Latitude 57.5 deg
Rate 0.192 deg/day
Direction -56.992 deg

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