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AstDyS ∴ Objects ∴ 1998SL97 ∴ Summary
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(404964) 1998SL97  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.05619 2.167e-08 au
e 0.121702 8.629e-08
i 20.761 9.23e-06 deg
Ω 12.563 1.532e-05 deg
ω 350.611 2.971e-05 deg
M 282.97 2.634e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6842 au
Aphelion 3.4281 au
Asc. node-Earth separation 1.68899 au
Desc. node-Earth separation 2.4222 au
Earth MOID 1.68477 au
Orbital period 1951.5 days
Date of orbit computation  feb 22 03:15
Observational summary
Optical observations (Discarded) 379 (1)
Radar observations (Discarded) 0 (0)
Arc length 9029.98 days
Unobserved 316 days

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Ephemeris at epoch 60423 MJD
Right Ascension 305.044 deg
Declination -42.9792 deg
V Magnitude 20.77 mag
Solar Elongation 95.43 deg
Galactic Latitude -33.83 deg
Rate 0.211 deg/day
Direction 109.838 deg

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