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(281957) 2011GR57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.77837 2.648e-08 au
e 0.056537 7.364e-08
i 5.507 5.779e-06 deg
Ω 88.852 8.874e-05 deg
ω 222.651 0.0001204 deg
M 186.747 8.354e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6213 au
Aphelion 2.9355 au
Asc. node-Earth separation 1.90648 au
Desc. node-Earth separation 1.64278 au
Earth MOID 1.60955 au
Orbital period 1691.54 days
Date of orbit computation  feb 22 02:50
Observational summary
Optical observations (Discarded) 277 (2)
Radar observations (Discarded) 0 (0)
Arc length 7462.23 days
Unobserved 77 days

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Ephemeris at epoch 60419 MJD
Right Ascension 124.294 deg
Declination 24.5197 deg
V Magnitude 22.13 mag
Solar Elongation -91.85 deg
Galactic Latitude 29.02 deg
Rate 0.175 deg/day
Direction 106.811 deg

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