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AstDyS ∴ Objects ∴ 1997YG18 ∴ Summary
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(31195) 1997YG18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.98003 1.626e-08 au
e 0.046017 4.135e-08
i 8.096 3.68e-06 deg
Ω 235.927 3.112e-05 deg
ω 279.891 5.06e-05 deg
M 352.712 4.045e-05 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8429 au
Aphelion 3.1172 au
Asc. node-Earth separation 1.93911 au
Desc. node-Earth separation 2.00967 au
Earth MOID 1.86603 au
Orbital period 1879.01 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 2203 (277)
Radar observations (Discarded) 0 (0)
Arc length 11817.8 days
Unobserved 40 days

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Ephemeris at epoch 60426 MJD
Right Ascension 132.483 deg
Declination 8.41386 deg
V Magnitude 19.66 mag
Solar Elongation -96.56 deg
Galactic Latitude 30.13 deg
Rate 0.176 deg/day
Direction 89.092 deg

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