AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001RP137 ∴ Summary
Contact »
(169220) 2001RP137  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.9224 2.169e-08 au
e 0.018215 6.918e-08
i 0.83 1.145e-05 deg
Ω 166.064 0.0003511 deg
ω 245.896 0.0004873 deg
M 123.117 0.0003306 deg

More info »
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8692 au
Aphelion 2.9756 au
Asc. node-Earth separation 1.95127 au
Desc. node-Earth separation 1.89306 au
Earth MOID 1.87867 au
Orbital period 1824.77 days
Date of orbit computation  apr 23 20:25
Observational summary
Optical observations (Discarded) 329 (5)
Radar observations (Discarded) 0 (0)
Arc length 11878.1 days
Unobserved 37 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 168.142 deg
Declination 5.41663 deg
V Magnitude 21.06 mag
Solar Elongation -132.03 deg
Galactic Latitude 57.98 deg
Rate 0.052 deg/day
Direction -64.635 deg

More info »