AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1991VM4 ∴ Summary
Contact »
(9353) 1991VM4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38249 5.89e-09 au
e 0.181393 2.627e-08
i 2.977 3.361e-06 deg
Ω 27.037 6.173e-05 deg
ω 32.799 6.269e-05 deg
M 290.031 1.19e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9503 au
Aphelion 2.8147 au
Asc. node-Earth separation 1.00444 au
Desc. node-Earth separation 1.71455 au
Earth MOID 0.96386 au
Orbital period 1343.21 days
Date of orbit computation  feb 22 01:52
Observational summary
Optical observations (Discarded) 2613 (4)
Radar observations (Discarded) 0 (0)
Arc length 25075.1 days
Unobserved 309 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 353.878 deg
Declination -4.59961 deg
V Magnitude 19.48 mag
Solar Elongation 40.47 deg
Galactic Latitude -61.1 deg
Rate 0.485 deg/day
Direction 66.323 deg

More info »