AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001RR51 ∴ Summary
Contact »
(146460) 2001RR51  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6219 1.569e-08 au
e 0.045582 3.985e-08
i 12.005 5.017e-06 deg
Ω 295.041 2.14e-05 deg
ω 289.759 6.617e-05 deg
M 230.134 6.236e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5024 au
Aphelion 2.7414 au
Asc. node-Earth separation 1.56057 au
Desc. node-Earth separation 1.67428 au
Earth MOID 1.51707 au
Orbital period 1550.68 days
Date of orbit computation  apr 23 20:19
Observational summary
Optical observations (Discarded) 668 (1)
Radar observations (Discarded) 0 (0)
Arc length 8251.69 days
Unobserved 41 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 80.6357 deg
Declination 26.2201 deg
V Magnitude 21.46 mag
Solar Elongation -45.75 deg
Galactic Latitude -5.77 deg
Rate 0.375 deg/day
Direction 93.114 deg

More info »