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AstDyS ∴ Objects ∴ 1998QY12 ∴ Summary
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(168414) 1998QY12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58898 1.541e-08 au
e 0.341096 4.859e-08
i 4.309 3.716e-06 deg
Ω 296.444 5.823e-05 deg
ω 97.499 5.883e-05 deg
M 12.777 7.892e-06 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7059 au
Aphelion 3.4721 au
Asc. node-Earth separation 1.37752 au
Desc. node-Earth separation 1.20768 au
Earth MOID 0.71917 au
Orbital period 1521.57 days
Date of orbit computation  feb 22 02:26
Observational summary
Optical observations (Discarded) 1132 (5)
Radar observations (Discarded) 0 (0)
Arc length 9279.84 days
Unobserved 74 days

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Ephemeris at epoch 60397 MJD
Right Ascension 37.9407 deg
Declination 17.5947 deg
V Magnitude 19.91 mag
Solar Elongation -33.81 deg
Galactic Latitude -39.09 deg
Rate 0.663 deg/day
Direction 73.297 deg

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