AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004RP18 ∴ Summary
Contact »
(271658) 2004RP18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61503 1.63e-08 au
e 0.133238 7.045e-08
i 4.369 6.619e-06 deg
Ω 334.859 7.213e-05 deg
ω 34.954 7.468e-05 deg
M 206.699 1.77e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2666 au
Aphelion 2.9635 au
Asc. node-Earth separation 1.30596 au
Desc. node-Earth separation 1.89433 au
Earth MOID 1.26735 au
Orbital period 1544.59 days
Date of orbit computation  apr 23 20:47
Observational summary
Optical observations (Discarded) 373 (2)
Radar observations (Discarded) 0 (0)
Arc length 7706.02 days
Unobserved 407 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 210.376 deg
Declination -18.5504 deg
V Magnitude 20.87 mag
Solar Elongation -173.79 deg
Galactic Latitude 41.27 deg
Rate 0.229 deg/day
Direction -72.434 deg

More info »