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AstDyS ∴ Objects ∴ 1999RW199 ∴ Summary
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(488475) 1999RW199  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.77567 2.13e-08 au
e 0.306805 9.993e-08
i 11.367 5.722e-06 deg
Ω 234.525 4.194e-05 deg
ω 154.318 4.409e-05 deg
M 90.651 1.597e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9241 au
Aphelion 3.6273 au
Asc. node-Earth separation 2.46406 au
Desc. node-Earth separation 0.98185 au
Earth MOID 0.93696 au
Orbital period 1689.08 days
Date of orbit computation  apr 23 21:34
Observational summary
Optical observations (Discarded) 373 (1)
Radar observations (Discarded) 0 (0)
Arc length 8923.11 days
Unobserved 72 days

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Ephemeris at epoch 60426 MJD
Right Ascension 136.852 deg
Declination 3.30725 deg
V Magnitude 22.08 mag
Solar Elongation -102.06 deg
Galactic Latitude 31.54 deg
Rate 0.132 deg/day
Direction 74.144 deg

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