AstDyS-2

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(12689) 1988RO2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.01993 1.597e-08 au
e 0.111689 3.902e-08
i 9.776 4.501e-06 deg
Ω 318.055 2.194e-05 deg
ω 55.853 2.983e-05 deg
M 269.381 1.943e-05 deg

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Other useful info
Absolute Magnitude (H)    13.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6826 au
Aphelion 3.3572 au
Asc. node-Earth separation 1.79298 au
Desc. node-Earth separation 2.19598 au
Earth MOID 1.69656 au
Orbital period 1916.88 days
Date of orbit computation  feb 22 01:52
Observational summary
Optical observations (Discarded) 2147 (9)
Radar observations (Discarded) 0 (0)
Arc length 12729.1 days
Unobserved 275 days

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Ephemeris at epoch 60419 MJD
Right Ascension 297.182 deg
Declination -28.6241 deg
V Magnitude 19.02 mag
Solar Elongation 95.2 deg
Galactic Latitude -24.31 deg
Rate 0.169 deg/day
Direction 83.583 deg

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