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AstDyS ∴ Objects ∴ 1998SK1 ∴ Summary
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(25128) 1998SK1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.1299 1.419e-08 au
e 0.148306 2.957e-08
i 1.585 3.527e-06 deg
Ω 63.73 0.0001414 deg
ω 41.482 0.0001422 deg
M 147.921 1.474e-05 deg

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Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6657 au
Aphelion 3.5941 au
Asc. node-Earth separation 1.76937 au
Desc. node-Earth separation 2.42982 au
Earth MOID 1.68329 au
Orbital period 2022.52 days
Date of orbit computation  apr 23 19:51
Observational summary
Optical observations (Discarded) 2193 (4)
Radar observations (Discarded) 0 (0)
Arc length 12963.1 days
Unobserved 320 days

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Ephemeris at epoch 60425 MJD
Right Ascension 279.932 deg
Declination -23.7884 deg
V Magnitude 19.88 mag
Solar Elongation 115.87 deg
Galactic Latitude -8.18 deg
Rate 0.018 deg/day
Direction 110.048 deg

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