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(178428) 1998SS151  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40845 1.193e-08 au
e 0.111144 4.773e-08
i 4.524 5.226e-06 deg
Ω 71.251 5.823e-05 deg
ω 296.91 6.261e-05 deg
M 292.245 2.361e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1408 au
Aphelion 2.6761 au
Asc. node-Earth separation 1.27962 au
Desc. node-Earth separation 1.4907 au
Earth MOID 1.14451 au
Orbital period 1365.22 days
Date of orbit computation  feb 22 02:28
Observational summary
Optical observations (Discarded) 681 (2)
Radar observations (Discarded) 0 (0)
Arc length 9009.02 days
Unobserved 307 days

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Ephemeris at epoch 60397 MJD
Right Ascension 311.666 deg
Declination -20.3378 deg
V Magnitude 21.39 mag
Solar Elongation 58.9 deg
Galactic Latitude -34.1 deg
Rate 0.43 deg/day
Direction 77.881 deg

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