AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001RM99 ∴ Summary
Contact »
(210867) 2001RM99  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.7745 1.672e-08 au
e 0.067034 5.343e-08
i 5.082 5.499e-06 deg
Ω 152.295 6.388e-05 deg
ω 177.611 8.061e-05 deg
M 324.256 5.204e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5885 au
Aphelion 2.9605 au
Asc. node-Earth separation 1.97165 au
Desc. node-Earth separation 1.57833 au
Earth MOID 1.5772 au
Orbital period 1688.01 days
Date of orbit computation  feb 22 02:35
Observational summary
Optical observations (Discarded) 465 (2)
Radar observations (Discarded) 0 (0)
Arc length 11200 days
Unobserved 330 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 317.437 deg
Declination -13.1688 deg
V Magnitude 21.6 mag
Solar Elongation 74.19 deg
Galactic Latitude -36.56 deg
Rate 0.321 deg/day
Direction 73.352 deg

More info »