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AstDyS ∴ Objects ∴ 1998SO161 ∴ Summary
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(56004) 1998SO161  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.22149 6.897e-09 au
e 0.105837 3.629e-08
i 7.697 4.867e-06 deg
Ω 24.698 2.472e-05 deg
ω 33.72 3.269e-05 deg
M 218.415 2.142e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9864 au
Aphelion 2.4566 au
Asc. node-Earth separation 1.0233 au
Desc. node-Earth separation 1.40544 au
Earth MOID 1.00258 au
Orbital period 1209.39 days
Date of orbit computation  apr 23 19:58
Observational summary
Optical observations (Discarded) 998 (6)
Radar observations (Discarded) 0 (0)
Arc length 8982.72 days
Unobserved 366 days

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Ephemeris at epoch 60425 MJD
Right Ascension 305.426 deg
Declination -27.9898 deg
V Magnitude 21.09 mag
Solar Elongation 93.76 deg
Galactic Latitude -31.04 deg
Rate 0.255 deg/day
Direction 90.534 deg

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