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(217908) 2001SR142  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54534 2.318e-08 au
e 0.247195 2.21e-07
i 3.152 9.415e-06 deg
Ω 289.369 0.0001392 deg
ω 19.021 0.0001426 deg
M 228.206 1.679e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9161 au
Aphelion 3.1745 au
Asc. node-Earth separation 0.92043 au
Desc. node-Earth separation 2.13623 au
Earth MOID 0.90152 au
Orbital period 1483.26 days
Date of orbit computation  feb 22 02:36
Observational summary
Optical observations (Discarded) 216 (0)
Radar observations (Discarded) 0 (0)
Arc length 7821.84 days
Unobserved 460 days

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Ephemeris at epoch 60398 MJD
Right Ascension 147.3 deg
Declination 9.69984 deg
V Magnitude 22.22 mag
Solar Elongation -137.62 deg
Galactic Latitude 43.71 deg
Rate 0.122 deg/day
Direction -67.899 deg

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