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(8499) 1990SC13  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.90734 1.115e-08 au
e 0.009322 3.664e-08
i 0.908 2.952e-06 deg
Ω 265.972 0.0002498 deg
ω 326.317 0.0003407 deg
M 37.58 0.0002346 deg

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Other useful info
Absolute Magnitude (H)    13.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8802 au
Aphelion 2.9344 au
Asc. node-Earth separation 1.86875 au
Desc. node-Earth separation 1.94648 au
Earth MOID 1.86743 au
Orbital period 1810.68 days
Date of orbit computation  feb 22 01:51
Observational summary
Optical observations (Discarded) 3649 (300)
Radar observations (Discarded) 0 (0)
Arc length 13832.1 days
Unobserved 260 days

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Ephemeris at epoch 60416 MJD
Right Ascension 295.944 deg
Declination -21.1646 deg
V Magnitude 18.64 mag
Solar Elongation 92.09 deg
Galactic Latitude -20.64 deg
Rate 0.196 deg/day
Direction 78.789 deg

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