AstDyS-2

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(162188) 1999RB2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.92865 6.193e-09 au
e 0.048089 4.245e-08
i 21.712 4.548e-06 deg
Ω 208.094 9.244e-06 deg
ω 346.198 4.122e-05 deg
M 213.892 4.107e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8359 au
Aphelion 2.0214 au
Asc. node-Earth separation 0.83418 au
Desc. node-Earth separation 1.02381 au
Earth MOID 0.83409 au
Orbital period 978.313 days
Date of orbit computation  apr 23 20:23
Observational summary
Optical observations (Discarded) 1465 (219)
Radar observations (Discarded) 0 (0)
Arc length 8857.8 days
Unobserved 153 days

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Ephemeris at epoch 60440 MJD
Right Ascension 53.9626 deg
Declination 11.838 deg
V Magnitude 20.7 mag
Solar Elongation -8.83 deg
Galactic Latitude -34.25 deg
Rate 0.547 deg/day
Direction 83.797 deg

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