AstDyS-2

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(168319) 1990RW2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56302 1.171e-08 au
e 0.299865 4.729e-08
i 3.816 4.215e-06 deg
Ω 300.403 7.506e-05 deg
ω 61.841 7.562e-05 deg
M 58.807 1.008e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7945 au
Aphelion 3.3316 au
Asc. node-Earth separation 1.02721 au
Desc. node-Earth separation 1.7343 au
Earth MOID 0.79553 au
Orbital period 1498.74 days
Date of orbit computation  apr 23 20:24
Observational summary
Optical observations (Discarded) 1085 (7)
Radar observations (Discarded) 0 (0)
Arc length 13675.1 days
Unobserved 34 days

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Ephemeris at epoch 60426 MJD
Right Ascension 83.6329 deg
Declination 24.2953 deg
V Magnitude 20.95 mag
Solar Elongation -48.28 deg
Galactic Latitude -4.56 deg
Rate 0.426 deg/day
Direction 89.589 deg

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