AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007RP55 ∴ Summary
Contact »
2007RP55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27925 2.41e-08 au
e 0.166574 6.811e-08
i 5.543 8.38e-06 deg
Ω 323.976 9.187e-05 deg
ω 328.694 9.631e-05 deg
M 342.935 3.317e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8996 au
Aphelion 2.6589 au
Asc. node-Earth separation 0.92783 au
Desc. node-Earth separation 1.59669 au
Earth MOID 0.88592 au
Orbital period 1256.86 days
Date of orbit computation  apr 24 01:30
Observational summary
Optical observations (Discarded) 89 (1)
Radar observations (Discarded) 0 (0)
Arc length 5669.86 days
Unobserved 402 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 314.707 deg
Declination -21.67 deg
V Magnitude 22.29 mag
Solar Elongation 84.97 deg
Galactic Latitude -37.21 deg
Rate 0.447 deg/day
Direction 72.999 deg

More info »