AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012HM12 ∴ Summary
Contact »
2012HM12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.13789 5.743e-08 au
e 0.183525 8.774e-08
i 16.306 8.48e-06 deg
Ω 99.337 3.675e-05 deg
ω 74.057 4.659e-05 deg
M 78.143 2.525e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.562 au
Aphelion 3.7138 au
Asc. node-Earth separation 1.90413 au
Desc. node-Earth separation 2.17637 au
Earth MOID 1.62664 au
Orbital period 2030.28 days
Date of orbit computation  apr 24 01:47
Observational summary
Optical observations (Discarded) 165 (1)
Radar observations (Discarded) 0 (0)
Arc length 4069.96 days
Unobserved 322 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 297.248 deg
Declination -20.3786 deg
V Magnitude 22.09 mag
Solar Elongation 100.5 deg
Galactic Latitude -21.48 deg
Rate 0.117 deg/day
Direction 105.024 deg

More info »