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(280190) 2002SR21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26225 9.526e-09 au
e 0.131407 3.852e-08
i 2.365 5.909e-06 deg
Ω 170.654 0.0001049 deg
ω 268.341 0.0001086 deg
M 56.529 3.166e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.965 au
Aphelion 2.5595 au
Asc. node-Earth separation 1.23836 au
Desc. node-Earth separation 1.20924 au
Earth MOID 0.98258 au
Orbital period 1242.82 days
Date of orbit computation  feb 22 02:49
Observational summary
Optical observations (Discarded) 348 (1)
Radar observations (Discarded) 0 (0)
Arc length 7796.09 days
Unobserved 82 days

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Ephemeris at epoch 60423 MJD
Right Ascension 131.244 deg
Declination 17.3413 deg
V Magnitude 21.66 mag
Solar Elongation -96 deg
Galactic Latitude 32.67 deg
Rate 0.29 deg/day
Direction 101.37 deg

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