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AstDyS ∴ Objects ∴ 1998QO12 ∴ Summary
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(100959) 1998QO12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75608 1.13e-08 au
e 0.154322 3.68e-08
i 8.549 4.198e-06 deg
Ω 172.589 2.345e-05 deg
ω 228.336 2.68e-05 deg
M 155.967 1.287e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3308 au
Aphelion 3.1814 au
Asc. node-Earth separation 2.0042 au
Desc. node-Earth separation 1.43511 au
Earth MOID 1.3482 au
Orbital period 1671.23 days
Date of orbit computation  feb 22 02:11
Observational summary
Optical observations (Discarded) 1365 (4)
Radar observations (Discarded) 0 (0)
Arc length 9282.31 days
Unobserved 97 days

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Ephemeris at epoch 60423 MJD
Right Ascension 204.201 deg
Declination -2.59033 deg
V Magnitude 19.62 mag
Solar Elongation -168.13 deg
Galactic Latitude 58.33 deg
Rate 0.213 deg/day
Direction -62.701 deg

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