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AstDyS ∴ Objects ∴ 1998QS12 ∴ Summary
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(100960) 1998QS12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57971 1.177e-08 au
e 0.209931 3.908e-08
i 8.703 3.997e-06 deg
Ω 163.048 2.784e-05 deg
ω 186.286 2.953e-05 deg
M 50.436 9.978e-06 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0381 au
Aphelion 3.1213 au
Asc. node-Earth separation 2.12504 au
Desc. node-Earth separation 1.03264 au
Earth MOID 1.03188 au
Orbital period 1513.4 days
Date of orbit computation  feb 22 02:11
Observational summary
Optical observations (Discarded) 1499 (3)
Radar observations (Discarded) 0 (0)
Arc length 11196 days
Unobserved 106 days

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Ephemeris at epoch 60398 MJD
Right Ascension 44.9458 deg
Declination 10.2563 deg
V Magnitude 20.33 mag
Solar Elongation -37.52 deg
Galactic Latitude -41.36 deg
Rate 0.481 deg/day
Direction 72.66 deg

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