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(661912) 2005SN157  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.39518 1.786e-08 au
e 0.169989 9.277e-08
i 1.453 5.726e-06 deg
Ω 149.367 0.0003769 deg
ω 274.295 0.0003788 deg
M 320.986 2.505e-05 deg

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Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.988 au
Aphelion 2.8023 au
Asc. node-Earth separation 1.30822 au
Desc. node-Earth separation 1.34548 au
Earth MOID 1.00224 au
Orbital period 1353.96 days
Date of orbit computation  apr 23 22:07
Observational summary
Optical observations (Discarded) 180 (0)
Radar observations (Discarded) 0 (0)
Arc length 6037.14 days
Unobserved 747 days

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Ephemeris at epoch 60425 MJD
Right Ascension 22.4868 deg
Declination 8.60878 deg
V Magnitude 22.33 mag
Solar Elongation 10.99 deg
Galactic Latitude -53.06 deg
Rate 0.554 deg/day
Direction 68.872 deg

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