NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001RY11 ∴ Summary
Contact »
(249886) 2001RY11  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.48311 4.63e-09 au
e 0.283439 6.414e-08
i 22.844 9.422e-06 deg
Ω 295.518 1.532e-05 deg
ω 71.546 2.135e-05 deg
M 36.843 1.906e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0627 au
Aphelion 1.9035 au
Asc. node-Earth separation 0.23529 au
Desc. node-Earth separation 0.51418 au
Earth MOID 0.19766 au
Orbital period 659.716 days
Date of orbit computation   Mar 13 15:06
Observational summary
Optical observations (Discarded) 516 (7)
Radar observations (Discarded) 0 (0)
Arc length 8271 days
Unobserved 1278 days

More info »
Ephemeris at epoch 58386 MJD
Right Ascension 164.51 deg
Declination -5.1049 deg
V Magnitude 21.42 mag
Solar Elongation 17.53 deg
Galactic Latitude 47.69 deg
Rate 0.562 deg/day
Direction 120.91 deg

More info »





This Web Site has been visited 127055 times since 359

and this Page has been visited 3938 times since 2011/06/25