AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001RB137 ∴ Summary
Contact »
(109859) 2001RB137  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11647 1.881e-08 au
e 0.140326 4.509e-08
i 6.06 4.359e-06 deg
Ω 125.722 4.804e-05 deg
ω 277.425 5.075e-05 deg
M 4.469 1.714e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6792 au
Aphelion 3.5538 au
Asc. node-Earth separation 2.01641 au
Desc. node-Earth separation 2.09659 au
Earth MOID 1.69684 au
Orbital period 2009.52 days
Date of orbit computation  apr 23 20:11
Observational summary
Optical observations (Discarded) 1099 (209)
Radar observations (Discarded) 0 (0)
Arc length 12174.9 days
Unobserved 88 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 49.2858 deg
Declination 13.8516 deg
V Magnitude 20.47 mag
Solar Elongation -14.3 deg
Galactic Latitude -35.88 deg
Rate 0.435 deg/day
Direction 73.605 deg

More info »