AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Albertsao ∴ Summary
Contact »
(21413) Albertsao  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.25893 5.124e-09 au
e 0.115316 2.91e-08
i 3.139 3.39e-06 deg
Ω 249.781 5.536e-05 deg
ω 37.01 5.726e-05 deg
M 158.274 1.53e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9984 au
Aphelion 2.5194 au
Asc. node-Earth separation 1.02678 au
Desc. node-Earth separation 1.47004 au
Earth MOID 0.9829 au
Orbital period 1240.09 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 2791 (5)
Radar observations (Discarded) 0 (0)
Arc length 10971.2 days
Unobserved 63 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 67.0533 deg
Declination 20.8485 deg
V Magnitude 19.93 mag
Solar Elongation -60.18 deg
Galactic Latitude -18.92 deg
Rate 0.364 deg/day
Direction 82.192 deg

More info »