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(537689) 2015SS21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.99414 1.765e-08 au
e 0.060933 6.783e-08
i 24.055 7.698e-06 deg
Ω 88.195 1.637e-05 deg
ω 88.297 8.472e-05 deg
M 248.186 7.548e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8726 au
Aphelion 2.1156 au
Asc. node-Earth separation 1.00004 au
Desc. node-Earth separation 0.97414 au
Earth MOID 0.95566 au
Orbital period 1028.56 days
Date of orbit computation  feb 22 03:43
Observational summary
Optical observations (Discarded) 181 (2)
Radar observations (Discarded) 0 (0)
Arc length 5644.26 days
Unobserved 218 days

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Ephemeris at epoch 60420 MJD
Right Ascension 54.0432 deg
Declination 12.694 deg
V Magnitude 22.32 mag
Solar Elongation -25.5 deg
Galactic Latitude -33.59 deg
Rate 0.53 deg/day
Direction 65.339 deg

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