NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999RR28 ∴ Summary
Contact »
(152770) 1999RR28  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.87897 6.033e-09 au
e 0.653639 1.423e-08
i 7.134 6.799e-06 deg
Ω 178.366 1.46e-05 deg
ω 284.369 1.28e-05 deg
M 109.591 9.914e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.6508 au
Aphelion 3.1071 au
Asc. node-Earth separation -0.07129 au
Desc. node-Earth separation 0.28053 au
Earth MOID 0.01608 au
Orbital period 940.76 days
Date of orbit computation   Oct 1 16:34
Observational summary
Optical observations (Discarded) 528 (7)
Radar observations (Discarded) 7 (0)
Arc length 11368 days
Unobserved 354 days

More info »
Ephemeris at epoch 58627 MJD
Right Ascension 304.7 deg
Declination -11.0062 deg
V Magnitude 23.65 mag
Solar Elongation 117.59 deg
Galactic Latitude -24.33 deg
Rate 0.061 deg/day
Direction -62.49 deg

More info »





This Web Site has been visited 457951 times since

and this Page has been visited 5122 times since 2011/06/24