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AstDyS ∴ Objects ∴ 1990RW4 ∴ Summary
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(14867) 1990RW4  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.18111 2.041e-08 au
e 0.137206 4.133e-08
i 4.159 4.692e-06 deg
Ω 302.443 6.827e-05 deg
ω 344.798 7.077e-05 deg
M 37.224 1.881e-05 deg

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Other useful info
Absolute Magnitude (H)    13.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7446 au
Aphelion 3.6176 au
Asc. node-Earth separation 1.73997 au
Desc. node-Earth separation 2.61206 au
Earth MOID 1.72738 au
Orbital period 2072.36 days
Date of orbit computation  Oct 31 05:05
Observational summary
Optical observations (Discarded) 1728 (9)
Radar observations (Discarded) 0 (0)
Arc length 10280.4 days
Unobserved 152 days

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Ephemeris at epoch 58566 MJD
Right Ascension 5.37847 deg
Declination 5.45295 deg
V Magnitude 18.64 mag
Solar Elongation -5.16 deg
Galactic Latitude -56.62 deg
Rate 0.384 deg/day
Direction 66.12 deg

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