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AstDyS ∴ Objects ∴ 1997WJ13 ∴ Summary
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(26218) 1997WJ13  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.99409 1.313e-08 au
e 0.050891 3.917e-08
i 8.006 3.583e-06 deg
Ω 262.304 3.326e-05 deg
ω 121.916 5.357e-05 deg
M 69.333 4.112e-05 deg

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Other useful info
Absolute Magnitude (H)    13.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8417 au
Aphelion 3.1465 au
Asc. node-Earth separation 2.05317 au
Desc. node-Earth separation 1.92456 au
Earth MOID 1.85664 au
Orbital period 1892.33 days
Date of orbit computation  feb 22 01:55
Observational summary
Optical observations (Discarded) 2148 (5)
Radar observations (Discarded) 0 (0)
Arc length 9562.84 days
Unobserved 82 days

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Ephemeris at epoch 60423 MJD
Right Ascension 87.1871 deg
Declination 20.9096 deg
V Magnitude 19.7 mag
Solar Elongation -54.41 deg
Galactic Latitude -3.55 deg
Rate 0.325 deg/day
Direction 91.288 deg

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