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AstDyS ∴ Objects ∴ 1997WR33 ∴ Summary
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(90969) 1997WR33  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35368 8.181e-09 au
e 0.063378 3.708e-08
i 4.532 4.105e-06 deg
Ω 48.938 4.763e-05 deg
ω 24.633 6.208e-05 deg
M 97.398 3.8e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2045 au
Aphelion 2.5028 au
Asc. node-Earth separation 1.22734 au
Desc. node-Earth separation 1.47775 au
Earth MOID 1.22024 au
Orbital period 1318.92 days
Date of orbit computation  feb 22 02:09
Observational summary
Optical observations (Discarded) 1403 (112)
Radar observations (Discarded) 0 (0)
Arc length 9632.53 days
Unobserved 87 days

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Ephemeris at epoch 60419 MJD
Right Ascension 169.79 deg
Declination 9.82962 deg
V Magnitude 19.63 mag
Solar Elongation -137.42 deg
Galactic Latitude 62.21 deg
Rate 0.092 deg/day
Direction -99.357 deg

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