AstDyS-2

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(484589) 2008RW21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.25396 3.655e-08 au
e 0.150838 1.113e-07
i 25.48 1.844e-05 deg
Ω 340.494 2.419e-05 deg
ω 288.119 8.853e-05 deg
M 269.689 0.0001079 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.914 au
Aphelion 2.5939 au
Asc. node-Earth separation 1.09569 au
Desc. node-Earth separation 1.32048 au
Earth MOID 1.01316 au
Orbital period 1236 days
Date of orbit computation  apr 23 21:33
Observational summary
Optical observations (Discarded) 111 (3)
Radar observations (Discarded) 0 (0)
Arc length 6226.93 days
Unobserved 49 days

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Ephemeris at epoch 60425 MJD
Right Ascension 143.343 deg
Declination 9.94048 deg
V Magnitude 21.66 mag
Solar Elongation -107.41 deg
Galactic Latitude 40.38 deg
Rate 0.162 deg/day
Direction 161.329 deg

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