AstDyS-2

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AstDyS ∴ Objects ∴ 1998WP7 ∴ Summary
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(508772) 1998WP7  ▹ 
SUMMARY

Warning: This object is a Near Earth Asteroid. You can have more detailed information looking at
its home page on the NEODyS web site

Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.22524 3.751e-09 au
e 0.432754 2.283e-07
i 21.97 1.787e-05 deg
Ω 230.727 8.357e-06 deg
ω 65.459 2.11e-05 deg
M 313.011 1.563e-05 deg

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Other useful info
Absolute Magnitude (H)    19.9 mag
Slope parameter (G)    0.15 mag
Perihelion 0.695 au
Aphelion 1.7555 au
Asc. node-Earth separation -0.16614 au
Desc. node-Earth separation 0.22527 au
Earth MOID 0.12127 au
Orbital period 495.373 days
Date of orbit computation  feb 22 03:37
Observational summary
Optical observations (Discarded) 190 (0)
Radar observations (Discarded) 0 (0)
Arc length 8406.04 days
Unobserved 873 days

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Ephemeris at epoch 60420 MJD
Right Ascension 343.454 deg
Declination -23.6277 deg
V Magnitude 20.69 mag
Solar Elongation 55.93 deg
Galactic Latitude -63.26 deg
Rate 3.2 deg/day
Direction 23.08 deg

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