AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011HM11 ∴ Summary
Contact »
(471299) 2011HM11  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53005 2.076e-08 au
e 0.102882 2.064e-07
i 13.118 1.163e-05 deg
Ω 77.442 5.12e-05 deg
ω 140.106 7.528e-05 deg
M 80.785 5.157e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2698 au
Aphelion 2.7903 au
Asc. node-Earth separation 1.73373 au
Desc. node-Earth separation 1.30499 au
Earth MOID 1.27442 au
Orbital period 1469.92 days
Date of orbit computation  apr 23 21:30
Observational summary
Optical observations (Discarded) 182 (1)
Radar observations (Discarded) 0 (0)
Arc length 7393.77 days
Unobserved 289 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 341.381 deg
Declination -18.4752 deg
V Magnitude 22.88 mag
Solar Elongation 59.64 deg
Galactic Latitude -59.81 deg
Rate 0.374 deg/day
Direction 77.138 deg

More info »