NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1991LH ∴ Summary
Contact »
(219021) 1991LH  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.35659 1.479e-08 au
e 0.732818 1.027e-07
i 53.152 2.005e-05 deg
Ω 281.051 1.282e-05 deg
ω 203.778 1.792e-05 deg
M 213.977 2.096e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 0.3625 au
Aphelion 2.3507 au
Asc. node-Earth separation 0.88921 au
Desc. node-Earth separation -0.60821 au
Earth MOID 0.42962 au
Orbital period 577.13 days
Date of orbit computation   Oct 1 22:11
Observational summary
Optical observations (Discarded) 120 (0)
Radar observations (Discarded) 0 (0)
Arc length 9873 days
Unobserved 243 days

More info »
Ephemeris at epoch 58538 MJD
Right Ascension 323.067 deg
Declination 13.9136 deg
V Magnitude 20.7 mag
Solar Elongation 27.23 deg
Galactic Latitude -26.62 deg
Rate 0.617 deg/day
Direction 63.904 deg

More info »





This Web Site has been visited 1252187 times since

and this Page has been visited 4017 times since 2011/06/25