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AstDyS ∴ Objects ∴ 1999RW230 ∴ Summary
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(102172) 1999RW230  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.21934 6.907e-09 au
e 0.210804 3.458e-08
i 6.191 3.43e-06 deg
Ω 62.192 3.632e-05 deg
ω 264.778 3.779e-05 deg
M 170.921 8.137e-06 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7515 au
Aphelion 2.6872 au
Asc. node-Earth separation 1.17545 au
Desc. node-Earth separation 1.06844 au
Earth MOID 0.7533 au
Orbital period 1207.63 days
Date of orbit computation  apr 23 20:09
Observational summary
Optical observations (Discarded) 1331 (6)
Radar observations (Discarded) 0 (0)
Arc length 9940.94 days
Unobserved 48 days

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Ephemeris at epoch 60425 MJD
Right Ascension 127.753 deg
Declination 25.7074 deg
V Magnitude 21.02 mag
Solar Elongation -88.79 deg
Galactic Latitude 32.37 deg
Rate 0.202 deg/day
Direction 113.586 deg

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