NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998SC15 ∴ Summary
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(297300) 1998SC15  ▹ 
SUMMARY
Keplerian elements at epoch
58600.0 MJD
Value 1-σ variation Units
a 1.27301 2.65e-09 au
e 0.414503 3.209e-08
i 16.081 1.059e-05 deg
Ω 198.739 9.772e-06 deg
ω 277.422 1.102e-05 deg
M 45.212 5.608e-06 deg

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Other useful info
Absolute Magnitude (H)    19.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7453 au
Aphelion 1.8007 au
Asc. node-Earth separation -0.00057 au
Desc. node-Earth separation 0.11577 au
Earth MOID 0.00034 au
Orbital period 524.618 days
Date of orbit computation   Jun 12 05:11
Observational summary
Optical observations (Discarded) 359 (10)
Radar observations (Discarded) 3 (0)
Arc length 7555 days
Unobserved 18 days

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Ephemeris at epoch 58652 MJD
Right Ascension 205.973 deg
Declination 14.5658 deg
V Magnitude 20.82 mag
Solar Elongation -110.2 deg
Galactic Latitude 72.48 deg
Rate 0.514 deg/day
Direction 122.761 deg

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