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AstDyS ∴ Objects ∴ 1997SM30 ∴ Summary
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(312962) 1997SM30  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 5.21726 3.491e-07 au
e 0.213949 2.58e-07
i 4.805 2.174e-05 deg
Ω 19.56 0.0001703 deg
ω 5.826 0.000179 deg
M 278.611 6.089e-05 deg

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Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 4.101 au
Aphelion 6.3335 au
Asc. node-Earth separation 3.10694 au
Desc. node-Earth separation 5.3211 au
Earth MOID 3.10459 au
Orbital period 4352.73 days
Date of orbit computation  Dec 20 14:48
Observational summary
Optical observations (Discarded) 96 (0)
Radar observations (Discarded) 0 (0)
Arc length 6411.78 days
Unobserved 1462 days

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Ephemeris at epoch 58580 MJD
Right Ascension 309.057 deg
Declination -23.3321 deg
V Magnitude 21.77 mag
Solar Elongation 71.22 deg
Galactic Latitude -32.78 deg
Rate 0.15 deg/day
Direction 80.077 deg

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