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AstDyS ∴ Objects ∴ 1998SN145 ∴ Summary
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(66142) 1998SN145  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.39842 9.261e-09 au
e 0.235859 3.716e-08
i 1.853 3.812e-06 deg
Ω 189.639 0.0001116 deg
ω 127.743 0.000112 deg
M 353.273 6.707e-06 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8327 au
Aphelion 2.9641 au
Asc. node-Earth separation 1.64814 au
Desc. node-Earth separation 0.9794 au
Earth MOID 0.81993 au
Orbital period 1356.71 days
Date of orbit computation  feb 22 02:04
Observational summary
Optical observations (Discarded) 1120 (3)
Radar observations (Discarded) 0 (0)
Arc length 19126 days
Unobserved 234 days

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Ephemeris at epoch 60398 MJD
Right Ascension 328.376 deg
Declination -11.4795 deg
V Magnitude 20.32 mag
Solar Elongation 41.89 deg
Galactic Latitude -45.48 deg
Rate 0.614 deg/day
Direction 70.347 deg

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