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(188211) 2002SM57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.2355 7.139e-09 au
e 0.172922 5.035e-08
i 4.435 4.038e-06 deg
Ω 92.7 7.026e-05 deg
ω 278.384 7.137e-05 deg
M 151.38 1.188e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8489 au
Aphelion 2.6221 au
Asc. node-Earth separation 1.13212 au
Desc. node-Earth separation 1.20867 au
Earth MOID 0.85519 au
Orbital period 1220.84 days
Date of orbit computation  feb 22 02:30
Observational summary
Optical observations (Discarded) 680 (6)
Radar observations (Discarded) 0 (0)
Arc length 9834.39 days
Unobserved 105 days

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Ephemeris at epoch 60423 MJD
Right Ascension 160.521 deg
Declination 14.6938 deg
V Magnitude 21.51 mag
Solar Elongation -123.28 deg
Galactic Latitude 57.46 deg
Rate 0.033 deg/day
Direction -143.568 deg

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