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AstDyS ∴ Objects ∴ 1997WX20 ∴ Summary
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(58641) 1997WX20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62776 1.303e-08 au
e 0.189986 3.968e-08
i 33.022 3.665e-06 deg
Ω 64.107 7.921e-06 deg
ω 317.775 1.178e-05 deg
M 89.796 1.066e-05 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1285 au
Aphelion 3.127 au
Asc. node-Earth separation 1.23438 au
Desc. node-Earth separation 1.93465 au
Earth MOID 1.19534 au
Orbital period 1555.89 days
Date of orbit computation  feb 22 02:02
Observational summary
Optical observations (Discarded) 2723 (622)
Radar observations (Discarded) 0 (0)
Arc length 11002.2 days
Unobserved 84 days

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Ephemeris at epoch 60419 MJD
Right Ascension 117.715 deg
Declination 53.4664 deg
V Magnitude 19.95 mag
Solar Elongation -81.45 deg
Galactic Latitude 30.15 deg
Rate 0.27 deg/day
Direction 124.919 deg

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