AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009SP23 ∴ Summary
Contact »
(627659) 2009SP23  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.78669 3.563e-08 au
e 0.208362 9.301e-08
i 3.755 1.136e-05 deg
Ω 346.589 0.000159 deg
ω 34.775 0.0001641 deg
M 21.68 3.472e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2061 au
Aphelion 3.3673 au
Asc. node-Earth separation 1.26942 au
Desc. node-Earth separation 2.22406 au
Earth MOID 1.21011 au
Orbital period 1699.15 days
Date of orbit computation  apr 23 22:01
Observational summary
Optical observations (Discarded) 102 (0)
Radar observations (Discarded) 0 (0)
Arc length 5175 days
Unobserved 189 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 50.9397 deg
Declination 21.2844 deg
V Magnitude 22.82 mag
Solar Elongation -19.22 deg
Galactic Latitude -29.16 deg
Rate 0.503 deg/day
Direction 75.39 deg

More info »