NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1991LH ∴ Summary
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(219021) 1991LH  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.35661 1.864e-08 au
e 0.732788 1.817e-07
i 53.147 3.465e-05 deg
Ω 281.055 1.517e-05 deg
ω 203.785 2.528e-05 deg
M 199.709 3.075e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 0.3625 au
Aphelion 2.3507 au
Asc. node-Earth separation 0.89055 au
Desc. node-Earth separation -0.60694 au
Earth MOID 0.42998 au
Orbital period 577.142 days
Date of orbit computation   May 15 20:07
Observational summary
Optical observations (Discarded) 90 (0)
Radar observations (Discarded) 0 (0)
Arc length 9144 days
Unobserved 366 days

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Ephemeris at epoch 57931 MJD
Right Ascension 338.01 deg
Declination 45.9848 deg
V Magnitude 20.6 mag
Solar Elongation 90.72 deg
Galactic Latitude -10.34 deg
Rate 0.667 deg/day
Direction 1.278 deg

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