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2011SA121  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.44063 0.004617 au
e 0.281148 0.002068
i 21.753 0.09675 deg
Ω 187.844 0.008929 deg
ω 147.51 0.05508 deg
M 100.646 12.81 deg

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Other useful info
Absolute Magnitude (H)    24.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0356 au
Aphelion distance 1.8457 au
Asc. node-Earth separation 0.74099 au
Desc. node-Earth separation 0.07187 au
Earth MOID 0.0675 au
Orbital period 631.576 days
Date of orbit computation   feb 26 10:49
Observational summary
Optical observations (Discarded) 23 (0)
Radar observations (Discarded) 0 (0)
Arc length 4 days
Unobserved 4596 days

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Ephemeris
(Epoch 60431 MJD)
Right Ascension 90.0746 deg
Declination 7.30805 deg
V Magnitude 28.95 mag
Solar Elongation -51.21 deg
Galactic Latitude -7.89 deg
Rate 0.607 deg/day
Direction 81.572 deg

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