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AstDyS ∴ Objects ∴ 1998SG142 ∴ Summary
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(66141) 1998SG142  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33179 8.402e-09 au
e 0.168315 3.089e-08
i 5.562 3.489e-06 deg
Ω 123.642 4.265e-05 deg
ω 149.102 4.466e-05 deg
M 147.884 1.298e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9393 au
Aphelion 2.7243 au
Asc. node-Earth separation 1.66455 au
Desc. node-Earth separation 0.96428 au
Earth MOID 0.92527 au
Orbital period 1300.57 days
Date of orbit computation  feb 22 02:04
Observational summary
Optical observations (Discarded) 1600 (8)
Radar observations (Discarded) 0 (0)
Arc length 9260.74 days
Unobserved 57 days

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Ephemeris at epoch 60397 MJD
Right Ascension 51.8229 deg
Declination 14.981 deg
V Magnitude 20.99 mag
Solar Elongation -45.9 deg
Galactic Latitude -33.41 deg
Rate 0.374 deg/day
Direction 72.594 deg

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