AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2013WQ77 ∴ Summary
Contact »
(437404) 2013WQ77  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58359 3.441e-08 au
e 0.126901 1.555e-07
i 13.327 7.736e-06 deg
Ω 260.013 4.107e-05 deg
ω 153.247 7.421e-05 deg
M 185.978 5.965e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2557 au
Aphelion 2.9115 au
Asc. node-Earth separation 1.85138 au
Desc. node-Earth separation 1.29946 au
Earth MOID 1.27596 au
Orbital period 1516.82 days
Date of orbit computation  apr 23 21:23
Observational summary
Optical observations (Discarded) 299 (0)
Radar observations (Discarded) 0 (0)
Arc length 7658.17 days
Unobserved 453 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 254.318 deg
Declination -28.2062 deg
V Magnitude 21.29 mag
Solar Elongation 139.45 deg
Galactic Latitude 9.16 deg
Rate 0.113 deg/day
Direction -66.72 deg

More info »