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AstDyS ∴ Objects ∴ 1997SP23 ∴ Summary
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(333875) 1997SP23  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55133 1.901e-08 au
e 0.156337 1.133e-07
i 0.624 9.739e-06 deg
Ω 331.08 0.0005018 deg
ω 35.089 0.0005032 deg
M 193.558 4.141e-05 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1525 au
Aphelion 2.9502 au
Asc. node-Earth separation 1.19562 au
Desc. node-Earth separation 1.86648 au
Earth MOID 1.15086 au
Orbital period 1488.5 days
Date of orbit computation  apr 23 21:00
Observational summary
Optical observations (Discarded) 160 (0)
Radar observations (Discarded) 0 (0)
Arc length 9236.95 days
Unobserved 482 days

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Ephemeris at epoch 60441 MJD
Right Ascension 189.744 deg
Declination -4.95708 deg
V Magnitude 22.78 mag
Solar Elongation -140.43 deg
Galactic Latitude 57.77 deg
Rate 0.12 deg/day
Direction -66.362 deg

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