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(1631) Kopff  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.23521 3.665e-09 au
e 0.213902 2.58e-08
i 7.49 2.967e-06 deg
Ω 16.769 1.94e-05 deg
ω 315.125 2.053e-05 deg
M 94.937 8.286e-06 deg

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Other useful info
Absolute Magnitude (H)    12.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7571 au
Aphelion 2.7133 au
Asc. node-Earth separation 0.85421 au
Desc. node-Earth separation 1.51328 au
Earth MOID 0.75663 au
Orbital period 1220.61 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 6662 (319)
Radar observations (Discarded) 0 (0)
Arc length 35596.3 days
Unobserved 33 days

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Ephemeris at epoch 60425 MJD
Right Ascension 77.7546 deg
Declination 28.8586 deg
V Magnitude 17.57 mag
Solar Elongation -44.6 deg
Galactic Latitude -6.35 deg
Rate 0.425 deg/day
Direction 86.718 deg

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