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(640530) 2001SR87  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.04338 2.858e-08 au
e 0.084035 8.732e-08
i 11.359 1.067e-05 deg
Ω 341.45 2.61e-05 deg
ω 325.247 5.455e-05 deg
M 121.497 4.541e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7876 au
Aphelion 3.2991 au
Asc. node-Earth separation 1.81868 au
Desc. node-Earth separation 2.25515 au
Earth MOID 1.78178 au
Orbital period 1939.25 days
Date of orbit computation  apr 23 22:03
Observational summary
Optical observations (Discarded) 258 (0)
Radar observations (Discarded) 0 (0)
Arc length 8155.01 days
Unobserved 128 days

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Ephemeris at epoch 60425 MJD
Right Ascension 66.5706 deg
Declination 30.8626 deg
V Magnitude 22.31 mag
Solar Elongation -35.85 deg
Galactic Latitude -12.61 deg
Rate 0.335 deg/day
Direction 84.644 deg

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