AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012HW11 ∴ Summary
Contact »
(373267) 2012HW11  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.06035 3.494e-08 au
e 0.068036 5.879e-08
i 10.263 5.993e-06 deg
Ω 104.022 4.251e-05 deg
ω 209.747 7.857e-05 deg
M 3.378 7.091e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8521 au
Aphelion 3.2686 au
Asc. node-Earth separation 2.25471 au
Desc. node-Earth separation 1.85966 au
Earth MOID 1.84212 au
Orbital period 1955.49 days
Date of orbit computation  feb 22 03:09
Observational summary
Optical observations (Discarded) 233 (0)
Radar observations (Discarded) 0 (0)
Arc length 9915.92 days
Unobserved 262 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 333.299 deg
Declination -15.8256 deg
V Magnitude 21.89 mag
Solar Elongation 39.12 deg
Galactic Latitude -51.67 deg
Rate 0.384 deg/day
Direction 74.472 deg

More info »