NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1991LH ∴ Summary
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(219021) 1991LH  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.35677 1.239e-08 au
e 0.732894 1.141e-07
i 53.156 1.767e-05 deg
Ω 281.051 1.264e-05 deg
ω 203.782 1.892e-05 deg
M 103.468 2.722e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3624 au
Aphelion distance 2.3511 au
Asc. node-Earth separation 0.89173 au
Desc. node-Earth separation -0.60706 au
Earth MOID 0.43036 au
Orbital period 577.24 days
Date of orbit computation   Nov 8 14:17
Observational summary
Optical observations (Discarded) 120 (1)
Radar observations (Discarded) 0 (0)
Arc length 9873 days
Unobserved 515 days

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Ephemeris
(Epoch 58810 MJD)
Right Ascension 271.013 deg
Declination -19.6068 deg
V Magnitude 21.69 mag
Solar Elongation -31.06 deg
Galactic Latitude 1.09 deg
Rate 0.407 deg/day
Direction 76.022 deg

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