NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999RP28 ∴ Summary
Contact »
1999RP28  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.47722 0.001413 au
e 0.240835 0.000564
i 9.258 0.02146 deg
Ω 174.154 0.006822 deg
ω 144.947 0.02416 deg
M 22.822 5.824 deg

More info »
Other useful info
Absolute Magnitude (H)    22.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1215 au
Aphelion 1.833 au
Asc. node-Earth separation 0.74039 au
Desc. node-Earth separation 0.15734 au
Earth MOID 0.13243 au
Orbital period 655.793 days
Date of orbit computation   Oct 9 18:19
Observational summary
Optical observations (Discarded) 43 (3)
Radar observations (Discarded) 0 (0)
Arc length 29 days
Unobserved 6618 days

More info »
Ephemeris at epoch 58076 MJD
Right Ascension 42.4694 deg
Declination -9.163 deg
V Magnitude 22.62 mag
Solar Elongation -149.16 deg
Galactic Latitude -56.77 deg
Rate 0.218 deg/day
Direction -81.416 deg

More info »





This Web Site has been visited 49891 times since

and this Page has been visited 2547 times since 2011/06/25