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AstDyS ∴ Objects ∴ 1998SG53 ∴ Summary
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(101216) 1998SG53  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.97843 2.3e-08 au
e 0.179557 7.751e-08
i 4.768 8.07e-06 deg
Ω 25.532 8.848e-05 deg
ω 45.626 9.168e-05 deg
M 308.082 2.26e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4436 au
Aphelion 3.5132 au
Asc. node-Earth separation 1.56559 au
Desc. node-Earth separation 2.29271 au
Earth MOID 1.46126 au
Orbital period 1877.5 days
Date of orbit computation  feb 22 02:11
Observational summary
Optical observations (Discarded) 244 (2)
Radar observations (Discarded) 0 (0)
Arc length 10453.8 days
Unobserved 211 days

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Ephemeris at epoch 60419 MJD
Right Ascension 11.1894 deg
Declination 3.47376 deg
V Magnitude 21.82 mag
Solar Elongation 17.49 deg
Galactic Latitude -59.36 deg
Rate 0.432 deg/day
Direction 65.394 deg

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