AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003SM87 ∴ Summary
Contact »
(172478) 2003SM87  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41163 9.844e-09 au
e 0.143866 4.696e-08
i 4.217 4.996e-06 deg
Ω 68.166 6.825e-05 deg
ω 282.938 7.08e-05 deg
M 176.427 1.794e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0647 au
Aphelion 2.7586 au
Asc. node-Earth separation 1.30229 au
Desc. node-Earth separation 1.42695 au
Earth MOID 1.06385 au
Orbital period 1367.94 days
Date of orbit computation  feb 22 02:27
Observational summary
Optical observations (Discarded) 432 (2)
Radar observations (Discarded) 0 (0)
Arc length 7598.92 days
Unobserved 433 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 158.944 deg
Declination 14.7903 deg
V Magnitude 21.72 mag
Solar Elongation -125.74 deg
Galactic Latitude 56.15 deg
Rate 0.046 deg/day
Direction -115.53 deg

More info »