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AstDyS ∴ Objects ∴ 1987RO1 ∴ Summary
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(19965) 1987RO1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.20296 1.62e-08 au
e 0.158156 2.989e-08
i 3.946 3.619e-06 deg
Ω 131.807 5.67e-05 deg
ω 164.632 5.829e-05 deg
M 148.118 1.435e-05 deg

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Other useful info
Absolute Magnitude (H)    12.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6964 au
Aphelion 3.7095 au
Asc. node-Earth separation 2.70007 au
Desc. node-Earth separation 1.69522 au
Earth MOID 1.68054 au
Orbital period 2093.76 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 3018 (14)
Radar observations (Discarded) 0 (0)
Arc length 13287.3 days
Unobserved 78 days

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Ephemeris at epoch 60418 MJD
Right Ascension 81.7197 deg
Declination 21.1394 deg
V Magnitude 19.57 mag
Solar Elongation -54.18 deg
Galactic Latitude -7.75 deg
Rate 0.249 deg/day
Direction 83.867 deg

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