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AstDyS ∴ Objects ∴ 1999RW216 ∴ Summary
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(225377) 1999RW216  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.79119 1.74e-08 au
e 0.049349 5.095e-08
i 4.081 5.382e-06 deg
Ω 172.37 6.692e-05 deg
ω 310.682 8.562e-05 deg
M 328.608 5.353e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6534 au
Aphelion 2.9289 au
Asc. node-Earth separation 1.70387 au
Desc. node-Earth separation 1.87187 au
Earth MOID 1.67148 au
Orbital period 1703.27 days
Date of orbit computation  apr 23 20:37
Observational summary
Optical observations (Discarded) 480 (1)
Radar observations (Discarded) 0 (0)
Arc length 10256.9 days
Unobserved 128 days

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Ephemeris at epoch 60425 MJD
Right Ascension 78.4072 deg
Declination 19.7681 deg
V Magnitude 21.85 mag
Solar Elongation -44.23 deg
Galactic Latitude -11.1 deg
Rate 0.389 deg/day
Direction 83.659 deg

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