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(523947) 1998RO81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.64713 3.189e-08 au
e 0.164052 7.974e-08
i 28.19 7.45e-06 deg
Ω 176.989 2.104e-05 deg
ω 124.757 4.14e-05 deg
M 14.231 3.463e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2129 au
Aphelion 3.0814 au
Asc. node-Earth separation 1.84662 au
Desc. node-Earth separation 1.35182 au
Earth MOID 1.28229 au
Orbital period 1573.11 days
Date of orbit computation  feb 22 03:41
Observational summary
Optical observations (Discarded) 157 (1)
Radar observations (Discarded) 0 (0)
Arc length 9019.99 days
Unobserved 326 days

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Ephemeris at epoch 60419 MJD
Right Ascension 345.127 deg
Declination 4.8603 deg
V Magnitude 22.29 mag
Solar Elongation 41.95 deg
Galactic Latitude -48.27 deg
Rate 0.465 deg/day
Direction 76.251 deg

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