AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003SM144 ∴ Summary
Contact »
(271143) 2003SM144  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.16744 1.748e-08 au
e 0.287234 4.261e-08
i 12.069 4.084e-06 deg
Ω 305.996 2.482e-05 deg
ω 97.28 2.848e-05 deg
M 207.793 8.705e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2576 au
Aphelion 4.0772 au
Asc. node-Earth separation 2.00051 au
Desc. node-Earth separation 1.82017 au
Earth MOID 1.30485 au
Orbital period 2059.02 days
Date of orbit computation  feb 22 02:47
Observational summary
Optical observations (Discarded) 1236 (2)
Radar observations (Discarded) 0 (0)
Arc length 7226.93 days
Unobserved 341 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 248.359 deg
Declination -35.6504 deg
V Magnitude 20.84 mag
Solar Elongation 135.36 deg
Galactic Latitude 8.27 deg
Rate 0.095 deg/day
Direction -101.55 deg

More info »