AstDyS-2

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AstDyS ∴ Objects ∴ 1998QR12 ∴ Summary
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(85651) 1998QR12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.43449 6.353e-09 au
e 0.237658 3.842e-08
i 7.917 3.586e-06 deg
Ω 298.748 2.981e-05 deg
ω 79.054 3.105e-05 deg
M 233.78 7.191e-06 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8559 au
Aphelion 3.0131 au
Asc. node-Earth separation 1.18167 au
Desc. node-Earth separation 1.42245 au
Earth MOID 0.87689 au
Orbital period 1387.43 days
Date of orbit computation  apr 23 20:04
Observational summary
Optical observations (Discarded) 1168 (6)
Radar observations (Discarded) 0 (0)
Arc length 9929.04 days
Unobserved 393 days

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Ephemeris at epoch 60423 MJD
Right Ascension 247.063 deg
Declination -31.896 deg
V Magnitude 20.36 mag
Solar Elongation 141.51 deg
Galactic Latitude 11.6 deg
Rate 0.122 deg/day
Direction -94.278 deg

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