AstDyS-2

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AstDyS ∴ Objects ∴ 1999RW8 ∴ Summary
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(257592) 1999RW8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.0556 2.603e-08 au
e 0.160767 4.9e-08
i 15.39 6.495e-06 deg
Ω 167.559 2.055e-05 deg
ω 98.834 3.138e-05 deg
M 275.231 2.104e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5644 au
Aphelion 3.5468 au
Asc. node-Earth separation 2.05957 au
Desc. node-Earth separation 1.89847 au
Earth MOID 1.60511 au
Orbital period 1950.94 days
Date of orbit computation  apr 23 20:44
Observational summary
Optical observations (Discarded) 336 (4)
Radar observations (Discarded) 0 (0)
Arc length 8948.93 days
Unobserved 50 days

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Ephemeris at epoch 60426 MJD
Right Ascension 152.574 deg
Declination 11.427 deg
V Magnitude 21.41 mag
Solar Elongation -114.54 deg
Galactic Latitude 49.1 deg
Rate 0.064 deg/day
Direction 44.648 deg

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