AstDyS-2

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AstDyS ∴ Objects ∴ 1998SC9 ∴ Summary
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(145802) 1998SC9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42859 1.148e-08 au
e 0.117053 4.171e-08
i 6.796 6.126e-06 deg
Ω 15.629 3.538e-05 deg
ω 301.16 4.596e-05 deg
M 311.205 3.228e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1443 au
Aphelion 2.7129 au
Asc. node-Earth separation 1.26022 au
Desc. node-Earth separation 1.54931 au
Earth MOID 1.14064 au
Orbital period 1382.39 days
Date of orbit computation  feb 22 02:21
Observational summary
Optical observations (Discarded) 907 (5)
Radar observations (Discarded) 0 (0)
Arc length 11067.1 days
Unobserved 285 days

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Ephemeris at epoch 60419 MJD
Right Ascension 291.561 deg
Declination -29.6951 deg
V Magnitude 20.32 mag
Solar Elongation 100.22 deg
Galactic Latitude -20.05 deg
Rate 0.268 deg/day
Direction 95.756 deg

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