AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003AB55 ∴ Summary
Contact »
(228801) 2003AB55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30776 1.036e-08 au
e 0.205222 3.717e-08
i 6.913 4.013e-06 deg
Ω 74.002 4.937e-05 deg
ω 338.054 5.163e-05 deg
M 62.128 1.586e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8342 au
Aphelion 2.7814 au
Asc. node-Earth separation 0.87243 au
Desc. node-Earth separation 1.7158 au
Earth MOID 0.84779 au
Orbital period 1280.51 days
Date of orbit computation  apr 23 20:37
Observational summary
Optical observations (Discarded) 626 (3)
Radar observations (Discarded) 0 (0)
Arc length 7737.83 days
Unobserved 42 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 121.814 deg
Declination 27.2224 deg
V Magnitude 21.41 mag
Solar Elongation -82.31 deg
Galactic Latitude 27.75 deg
Rate 0.358 deg/day
Direction 106.246 deg

More info »