AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1991LO1 ∴ Summary
Contact »
(22316) 1991LO1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28022 7.364e-09 au
e 0.100176 3.592e-08
i 5.857 3.835e-06 deg
Ω 86.886 3.716e-05 deg
ω 168.735 4.202e-05 deg
M 188.045 1.992e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0518 au
Aphelion 2.5086 au
Asc. node-Earth separation 1.5201 au
Desc. node-Earth separation 1.03931 au
Earth MOID 1.037 au
Orbital period 1257.66 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 1668 (6)
Radar observations (Discarded) 0 (0)
Arc length 11994.4 days
Unobserved 37 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 73.0722 deg
Declination 22.6636 deg
V Magnitude 20.74 mag
Solar Elongation -37.52 deg
Galactic Latitude -13.43 deg
Rate 0.414 deg/day
Direction 80.808 deg

More info »