AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2013WP99 ∴ Summary
Contact »
(426921) 2013WP99  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.15575 5.988e-08 au
e 0.105319 1.186e-07
i 9.496 1.533e-05 deg
Ω 18.942 5.107e-05 deg
ω 38.077 9.352e-05 deg
M 306.788 8.163e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8234 au
Aphelion 3.4881 au
Asc. node-Earth separation 1.88458 au
Desc. node-Earth separation 2.40135 au
Earth MOID 1.8418 au
Orbital period 2047.64 days
Date of orbit computation  apr 23 21:21
Observational summary
Optical observations (Discarded) 113 (0)
Radar observations (Discarded) 0 (0)
Arc length 5836.87 days
Unobserved 232 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 7.97632 deg
Declination 0.62976 deg
V Magnitude 22.32 mag
Solar Elongation 27.49 deg
Galactic Latitude -61.85 deg
Rate 0.383 deg/day
Direction 63.791 deg

More info »