AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011WH64 ∴ Summary
Contact »
(553779) 2011WH64  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58511 1.281e-08 au
e 0.14862 6.439e-08
i 16.735 5.045e-06 deg
Ω 255.341 1.997e-05 deg
ω 119.508 2.94e-05 deg
M 32.554 1.707e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2009 au
Aphelion 2.9693 au
Asc. node-Earth separation 1.71276 au
Desc. node-Earth separation 1.37126 au
Earth MOID 1.25432 au
Orbital period 1518.16 days
Date of orbit computation  apr 23 21:47
Observational summary
Optical observations (Discarded) 740 (116)
Radar observations (Discarded) 0 (0)
Arc length 7830.71 days
Unobserved 128 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 53.9201 deg
Declination 21.3711 deg
V Magnitude 21.17 mag
Solar Elongation -21.86 deg
Galactic Latitude -27.31 deg
Rate 0.489 deg/day
Direction 83.803 deg

More info »