AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001RH12 ∴ Summary
Contact »
(439928) 2001RH12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30527 5.558e-09 au
e 0.306547 1.197e-07
i 2.29 8.498e-06 deg
Ω 1.786 0.000122 deg
ω 7.115 0.0001288 deg
M 146.226 2.497e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.5986 au
Aphelion 3.0119 au
Asc. node-Earth separation 0.59914 au
Desc. node-Earth separation 2.00529 au
Earth MOID 0.59791 au
Orbital period 1278.44 days
Date of orbit computation  feb 22 03:23
Observational summary
Optical observations (Discarded) 327 (3)
Radar observations (Discarded) 0 (0)
Arc length 8731.66 days
Unobserved 494 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 159.32 deg
Declination 9.21116 deg
V Magnitude 23.51 mag
Solar Elongation -128.35 deg
Galactic Latitude 53.63 deg
Rate 0.065 deg/day
Direction -77.872 deg

More info »