AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009SM148 ∴ Summary
Contact »
(529172) 2009SM148  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.32093 2.821e-08 au
e 0.255667 6.783e-08
i 4.586 1.47e-05 deg
Ω 16.278 8.938e-05 deg
ω 286.052 0.00011 deg
M 87.54 4.329e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7275 au
Aphelion 2.9143 au
Asc. node-Earth separation 1.02778 au
Desc. node-Earth separation 1.33375 au
Earth MOID 0.71923 au
Orbital period 1291.49 days
Date of orbit computation  feb 22 03:42
Observational summary
Optical observations (Discarded) 148 (0)
Radar observations (Discarded) 0 (0)
Arc length 7672.1 days
Unobserved 160 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 50.2032 deg
Declination 20.9657 deg
V Magnitude 23.71 mag
Solar Elongation -24.28 deg
Galactic Latitude -29.84 deg
Rate 0.441 deg/day
Direction 74.442 deg

More info »