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AstDyS ∴ Objects ∴ 1997SR15 ∴ Summary
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(118246) 1997SR15  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.48149 1.608e-08 au
e 0.072132 6.535e-08
i 4.098 6.55e-06 deg
Ω 231.56 7.248e-05 deg
ω 171.872 8.446e-05 deg
M 121.532 4.712e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3025 au
Aphelion 2.6605 au
Asc. node-Earth separation 1.64648 au
Desc. node-Earth separation 1.31444 au
Earth MOID 1.31055 au
Orbital period 1427.8 days
Date of orbit computation  Oct 31 06:10
Observational summary
Optical observations (Discarded) 575 (4)
Radar observations (Discarded) 0 (0)
Arc length 8978.97 days
Unobserved 319 days

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Ephemeris at epoch 58567 MJD
Right Ascension 219.832 deg
Declination -17.9239 deg
V Magnitude 19.81 mag
Solar Elongation 140.73 deg
Galactic Latitude 37.9 deg
Rate 0.107 deg/day
Direction -66.644 deg

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