AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999WP15 ∴ Summary
Contact »
(102879) 1999WP15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41524 1.136e-08 au
e 0.102777 4.894e-08
i 4.84 5.044e-06 deg
Ω 224.014 4.913e-05 deg
ω 349.18 5.31e-05 deg
M 14.796 1.973e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.167 au
Aphelion 2.6635 au
Asc. node-Earth separation 1.16211 au
Desc. node-Earth separation 1.66763 au
Earth MOID 1.1608 au
Orbital period 1371.01 days
Date of orbit computation  apr 23 20:09
Observational summary
Optical observations (Discarded) 480 (2)
Radar observations (Discarded) 0 (0)
Arc length 8467.86 days
Unobserved 469 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 256.494 deg
Declination -20.6419 deg
V Magnitude 20.23 mag
Solar Elongation 139.48 deg
Galactic Latitude 12.07 deg
Rate 0.082 deg/day
Direction -42.665 deg

More info »