AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012HW77 ∴ Summary
Contact »
(426166) 2012HW77  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34792 2.07e-08 au
e 0.154269 6.111e-08
i 6.898 6.896e-06 deg
Ω 231.293 5.588e-05 deg
ω 0.131 6.081e-05 deg
M 102.142 2.974e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9857 au
Aphelion 2.7101 au
Asc. node-Earth separation 0.97541 au
Desc. node-Earth separation 1.72145 au
Earth MOID 0.97506 au
Orbital period 1314.09 days
Date of orbit computation  apr 23 21:20
Observational summary
Optical observations (Discarded) 156 (2)
Radar observations (Discarded) 0 (0)
Arc length 7630.88 days
Unobserved 1294 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 5.14691 deg
Declination 6.84596 deg
V Magnitude 23.26 mag
Solar Elongation 28.77 deg
Galactic Latitude -55.21 deg
Rate 0.428 deg/day
Direction 67.144 deg

More info »