AstDyS-2

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AstDyS ∴ Objects ∴ 1998WB7 ∴ Summary
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(25285) 1998WB7  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.95478 1.309e-08 au
e 0.10871 3.715e-08
i 0.919 3.777e-06 deg
Ω 325.61 0.0002342 deg
ω 1.039 0.0002347 deg
M 77.322 2.245e-05 deg

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Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6336 au
Aphelion 3.276 au
Asc. node-Earth separation 1.62182 au
Desc. node-Earth separation 2.28868 au
Earth MOID 1.62165 au
Orbital period 1855.18 days
Date of orbit computation  feb 22 01:55
Observational summary
Optical observations (Discarded) 2328 (14)
Radar observations (Discarded) 0 (0)
Arc length 15589.8 days
Unobserved 99 days

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Ephemeris at epoch 60423 MJD
Right Ascension 51.3433 deg
Declination 19.4242 deg
V Magnitude 19.75 mag
Solar Elongation -20.91 deg
Galactic Latitude -30.36 deg
Rate 0.385 deg/day
Direction 75.776 deg

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