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(285227) 1997SR4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.64337 1.284e-08 au
e 0.297203 1.122e-07
i 12.611 8.73e-06 deg
Ω 334.959 2.885e-05 deg
ω 11.709 3.249e-05 deg
M 54.943 1.008e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8578 au
Aphelion 3.429 au
Asc. node-Earth separation 0.85695 au
Desc. node-Earth separation 2.40984 au
Earth MOID 0.85189 au
Orbital period 1569.77 days
Date of orbit computation  apr 23 20:50
Observational summary
Optical observations (Discarded) 545 (1)
Radar observations (Discarded) 0 (0)
Arc length 15835.9 days
Unobserved 93 days

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Ephemeris at epoch 60426 MJD
Right Ascension 65.5898 deg
Declination 30.8552 deg
V Magnitude 21.67 mag
Solar Elongation -34.13 deg
Galactic Latitude -13.23 deg
Rate 0.451 deg/day
Direction 84.116 deg

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