AstDyS-2

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AstDyS ∴ Objects ∴ 1997SG ∴ Summary
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(160539) 1997SG  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.23745 8.848e-09 au
e 0.060262 3.963e-08
i 3.165 4.818e-06 deg
Ω 340.216 7.429e-05 deg
ω 74.814 8.634e-05 deg
M 276.316 4.469e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1026 au
Aphelion 2.3723 au
Asc. node-Earth separation 1.18626 au
Desc. node-Earth separation 1.27459 au
Earth MOID 1.11645 au
Orbital period 1222.44 days
Date of orbit computation  apr 23 20:22
Observational summary
Optical observations (Discarded) 1107 (6)
Radar observations (Discarded) 0 (0)
Arc length 9420.4 days
Unobserved 293 days

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Ephemeris at epoch 60427 MJD
Right Ascension 352.259 deg
Declination -3.70893 deg
V Magnitude 20.97 mag
Solar Elongation 45.47 deg
Galactic Latitude -59.41 deg
Rate 0.478 deg/day
Direction 65.347 deg

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