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AstDyS ∴ Objects ∴ 1990RW7 ∴ Summary
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(10521) 1990RW7  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.15871 2.337e-08 au
e 0.188373 4.597e-08
i 3.616 5.558e-06 deg
Ω 164.34 6.862e-05 deg
ω 230.443 6.996e-05 deg
M 313.783 1.444e-05 deg

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Other useful info
Absolute Magnitude (H)    13.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5637 au
Aphelion 3.7537 au
Asc. node-Earth separation 2.46836 au
Desc. node-Earth separation 1.71242 au
Earth MOID 1.57146 au
Orbital period 2050.51 days
Date of orbit computation  Oct 31 05:02
Observational summary
Optical observations (Discarded) 1432 (7)
Radar observations (Discarded) 0 (0)
Arc length 10282.1 days
Unobserved 95 days

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Ephemeris at epoch 58501 MJD
Right Ascension 340.959 deg
Declination -8.547 deg
V Magnitude 19.11 mag
Solar Elongation -41.87 deg
Galactic Latitude -54.58 deg
Rate 0.407 deg/day
Direction 69.435 deg

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