AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Alfbester ∴ Summary
Contact »
(230765) Alfbester  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08038 2.633e-08 au
e 0.128732 4.399e-08
i 8.197 4.88e-06 deg
Ω 268.404 4.66e-05 deg
ω 194.341 5.753e-05 deg
M 253.714 3.138e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6838 au
Aphelion 3.4769 au
Asc. node-Earth separation 2.44486 au
Desc. node-Earth separation 1.71027 au
Earth MOID 1.70206 au
Orbital period 1974.72 days
Date of orbit computation  apr 23 20:38
Observational summary
Optical observations (Discarded) 559 (32)
Radar observations (Discarded) 0 (0)
Arc length 7747.96 days
Unobserved 167 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 355.583 deg
Declination 5.19735 deg
V Magnitude 21.57 mag
Solar Elongation 37.42 deg
Galactic Latitude -53.61 deg
Rate 0.337 deg/day
Direction 63.59 deg

More info »