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AstDyS ∴ Objects ∴ 1997SG4 ∴ Summary
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(120715) 1997SG4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3885 7.563e-09 au
e 0.173119 4.071e-08
i 5.776 4.399e-06 deg
Ω 205.589 3.621e-05 deg
ω 141.793 3.783e-05 deg
M 80.313 1.066e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.975 au
Aphelion 2.802 au
Asc. node-Earth separation 1.67817 au
Desc. node-Earth separation 1.0442 au
Earth MOID 0.97243 au
Orbital period 1348.3 days
Date of orbit computation  apr 23 20:13
Observational summary
Optical observations (Discarded) 1291 (4)
Radar observations (Discarded) 0 (0)
Arc length 9631.65 days
Unobserved 75 days

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Ephemeris at epoch 60427 MJD
Right Ascension 77.8497 deg
Declination 18.7099 deg
V Magnitude 20.91 mag
Solar Elongation -41.75 deg
Galactic Latitude -12.13 deg
Rate 0.433 deg/day
Direction 84.689 deg

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