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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004RA187 ∴ Summary
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(220665) 2004RA187  ▹ 
SUMMARY
Keplerian elements at epoch
58800.0 MJD
Value 1-σ variation Units
a 3.02377 4.18e-08 au
e 0.13159 6.1e-08
i 10.031 1.206e-05 deg
Ω 302.619 3.71e-05 deg
ω 82.574 6.408e-05 deg
M 300.602 5.174e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6259 au
Aphelion 3.4217 au
Asc. node-Earth separation 1.90703 au
Desc. node-Earth separation 2.03934 au
Earth MOID 1.65269 au
Orbital period 1920.53 days
Date of orbit computation  Nov 28 17:49
Observational summary
Optical observations (Discarded) 242 (2)
Radar observations (Discarded) 0 (0)
Arc length 7203.24 days
Unobserved 159 days

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Ephemeris at epoch 58828 MJD
Right Ascension 304.985 deg
Declination -17.3689 deg
V Magnitude 21.57 mag
Solar Elongation -44.88 deg
Galactic Latitude -27.13 deg
Rate 0.37 deg/day
Direction 73.207 deg

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