AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Stevebabcock ∴ Summary
Contact »
(20531) Stevebabcock  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38101 6.386e-09 au
e 0.191054 2.997e-08
i 2.932 3.076e-06 deg
Ω 57.119 6.741e-05 deg
ω 210.412 6.79e-05 deg
M 294.758 8.766e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9261 au
Aphelion 2.8359 au
Asc. node-Earth separation 1.7588 au
Desc. node-Earth separation 0.9582 au
Earth MOID 0.91069 au
Orbital period 1341.96 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 2392 (6)
Radar observations (Discarded) 0 (0)
Arc length 9937.69 days
Unobserved 84 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 172.198 deg
Declination 7.45472 deg
V Magnitude 17.78 mag
Solar Elongation -141.62 deg
Galactic Latitude 62.24 deg
Rate 0.131 deg/day
Direction -81.534 deg

More info »