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(66609) 1999RW198  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5831 9.921e-09 au
e 0.060537 3.23e-08
i 14.615 2.926e-06 deg
Ω 264.233 1.856e-05 deg
ω 160.961 4.655e-05 deg
M 250.935 4.131e-05 deg

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Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4267 au
Aphelion 2.7395 au
Asc. node-Earth separation 1.71399 au
Desc. node-Earth separation 1.45092 au
Earth MOID 1.44526 au
Orbital period 1516.39 days
Date of orbit computation  feb 22 02:04
Observational summary
Optical observations (Discarded) 2276 (11)
Radar observations (Discarded) 0 (0)
Arc length 8798.74 days
Unobserved 249 days

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Ephemeris at epoch 60420 MJD
Right Ascension 331.034 deg
Declination -1.50411 deg
V Magnitude 19.57 mag
Solar Elongation 58.06 deg
Galactic Latitude -42.45 deg
Rate 0.376 deg/day
Direction 59.025 deg

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