AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998WP ∴ Summary
Contact »
(25281) 1998WP  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.65973 8.902e-09 au
e 0.269276 2.909e-08
i 10.815 3.439e-06 deg
Ω 245.994 1.927e-05 deg
ω 112.026 2.045e-05 deg
M 353.692 7.829e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    13.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9435 au
Aphelion 3.3759 au
Asc. node-Earth separation 1.73035 au
Desc. node-Earth separation 1.25502 au
Earth MOID 0.9711 au
Orbital period 1584.37 days
Date of orbit computation  apr 23 19:51
Observational summary
Optical observations (Discarded) 2826 (15)
Radar observations (Discarded) 0 (0)
Arc length 26653 days
Unobserved 217 days

More info »
Ephemeris at epoch 60437 MJD
Right Ascension 13.1542 deg
Declination 13.0778 deg
V Magnitude 17.87 mag
Solar Elongation 30.13 deg
Galactic Latitude -49.79 deg
Rate 0.589 deg/day
Direction 68.237 deg

More info »