AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005SP139 ∴ Summary
Contact »
(308428) 2005SP139  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.07831 2.573e-08 au
e 0.125223 8.027e-08
i 2.269 5.671e-06 deg
Ω 74.859 0.0001959 deg
ω 296.29 0.000199 deg
M 155.208 2.864e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6928 au
Aphelion 3.4638 au
Asc. node-Earth separation 1.88579 au
Desc. node-Earth separation 2.19392 au
Earth MOID 1.69373 au
Orbital period 1972.73 days
Date of orbit computation  apr 23 20:55
Observational summary
Optical observations (Discarded) 311 (2)
Radar observations (Discarded) 0 (0)
Arc length 8514.23 days
Unobserved 38 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 164.165 deg
Declination 9.76107 deg
V Magnitude 22.53 mag
Solar Elongation -125.7 deg
Galactic Latitude 57.85 deg
Rate 0.037 deg/day
Direction -88.165 deg

More info »