AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007RM331 ∴ Summary
Contact »
(527087) 2007RM331  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.83218 3.997e-08 au
e 0.11644 9.911e-08
i 13.088 1.035e-05 deg
Ω 353.569 3.282e-05 deg
ω 327.674 5.565e-05 deg
M 198.738 3.853e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5024 au
Aphelion 3.162 au
Asc. node-Earth separation 1.53878 au
Desc. node-Earth separation 2.1046 au
Earth MOID 1.50097 au
Orbital period 1740.92 days
Date of orbit computation  feb 22 03:41
Observational summary
Optical observations (Discarded) 108 (1)
Radar observations (Discarded) 0 (0)
Arc length 5551.97 days
Unobserved 509 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 146.331 deg
Declination 17.5856 deg
V Magnitude 22.29 mag
Solar Elongation -113.51 deg
Galactic Latitude 46.17 deg
Rate 0.07 deg/day
Direction 174.013 deg

More info »