AstDyS-2

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AstDyS ∴ Objects ∴ 1997UC21 ∴ Summary
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(58617) 1997UC21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37887 8.219e-09 au
e 0.130967 4.398e-08
i 7.024 4.394e-06 deg
Ω 10.983 2.72e-05 deg
ω 353.119 3.025e-05 deg
M 92.518 1.324e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0673 au
Aphelion 2.6904 au
Asc. node-Earth separation 1.0694 au
Desc. node-Earth separation 1.6884 au
Earth MOID 1.06545 au
Orbital period 1340.15 days
Date of orbit computation  apr 23 19:58
Observational summary
Optical observations (Discarded) 1693 (6)
Radar observations (Discarded) 0 (0)
Arc length 11629.1 days
Unobserved 74 days

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Ephemeris at epoch 60426 MJD
Right Ascension 97.9136 deg
Declination 29.1889 deg
V Magnitude 20.38 mag
Solar Elongation -61.19 deg
Galactic Latitude 8.94 deg
Rate 0.381 deg/day
Direction 97.855 deg

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