NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999RP28 ∴ Summary
Contact »
1999RP28  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.47608 0.001964 au
e 0.240545 0.0007854
i 9.243 0.02874 deg
Ω 174.14 0.003474 deg
ω 144.934 0.01351 deg
M 326.616 9.412 deg

More info »
Other useful info
Absolute Magnitude (H)    22.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.121 au
Aphelion distance 1.8311 au
Asc. node-Earth separation 0.7366 au
Desc. node-Earth separation 0.15577 au
Earth MOID 0.13081 au
Orbital period 655.032 days
Date of orbit computation   Mar 19 08:41
Observational summary
Optical observations (Discarded) 43 (0)
Radar observations (Discarded) 0 (0)
Arc length 29 days
Unobserved 7928 days

More info »
Ephemeris
(Epoch 59386 MJD)
Right Ascension 68.6282 deg
Declination 16.976 deg
V Magnitude 25.96 mag
Solar Elongation 20.63 deg
Galactic Latitude -20.22 deg
Rate 0.708 deg/day
Direction 84.603 deg

More info »