AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Salpeter ∴ Summary
Contact »
(11757) Salpeter  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.13871 1.716e-08 au
e 0.241443 5.383e-08
i 29.637 7.604e-06 deg
Ω 185.721 1.154e-05 deg
ω 162.443 2.024e-05 deg
M 138.332 1.569e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3809 au
Aphelion 3.8965 au
Asc. node-Earth separation 2.84203 au
Desc. node-Earth separation 1.40147 au
Earth MOID 1.38747 au
Orbital period 2031.07 days
Date of orbit computation  apr 23 19:48
Observational summary
Optical observations (Discarded) 573 (3)
Radar observations (Discarded) 0 (0)
Arc length 23184.9 days
Unobserved 38 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 129.022 deg
Declination -2.46418 deg
V Magnitude 21.68 mag
Solar Elongation -95.83 deg
Galactic Latitude 21.87 deg
Rate 0.158 deg/day
Direction 48.167 deg

More info »