AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004RB255 ∴ Summary
Contact »
(230880) 2004RB255  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.71645 1.942e-08 au
e 0.15509 5.737e-08
i 13.758 6.149e-06 deg
Ω 128.549 2.666e-05 deg
ω 272.918 3.463e-05 deg
M 100.812 2.008e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2952 au
Aphelion 3.1377 au
Asc. node-Earth separation 1.64584 au
Desc. node-Earth separation 1.6575 au
Earth MOID 1.35285 au
Orbital period 1635.31 days
Date of orbit computation  apr 23 20:38
Observational summary
Optical observations (Discarded) 457 (13)
Radar observations (Discarded) 0 (0)
Arc length 7142.74 days
Unobserved 36 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 149.193 deg
Declination 22.5832 deg
V Magnitude 21.33 mag
Solar Elongation -108.3 deg
Galactic Latitude 50.31 deg
Rate 0.087 deg/day
Direction 114.287 deg

More info »