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(137222) 1999RB1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.24247 8.184e-09 au
e 0.165462 3.83e-08
i 4.797 4.932e-06 deg
Ω 204.899 4.453e-05 deg
ω 54.649 4.735e-05 deg
M 182.264 1.388e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8714 au
Aphelion 2.6135 au
Asc. node-Earth separation 0.98718 au
Desc. node-Earth separation 1.4166 au
Earth MOID 0.86121 au
Orbital period 1226.56 days
Date of orbit computation  feb 22 02:19
Observational summary
Optical observations (Discarded) 1149 (8)
Radar observations (Discarded) 0 (0)
Arc length 8869.93 days
Unobserved 101 days

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Ephemeris at epoch 60397 MJD
Right Ascension 60.8521 deg
Declination 17.2907 deg
V Magnitude 21.64 mag
Solar Elongation -54.83 deg
Galactic Latitude -25.67 deg
Rate 0.354 deg/day
Direction 78.202 deg

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