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(6491) 1991OA  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 2.50019 2.233e-08 au
e 0.591094 3.615e-08
i 5.949 9.522e-06 deg
Ω 301.889 7.45e-05 deg
ω 323.642 7.625e-05 deg
M 104.386 7.617e-06 deg

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Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0223 au
Aphelion distance 3.978 au
Asc. node-Earth separation 0.08674 au
Desc. node-Earth separation 2.11964 au
Earth MOID 0.04176 au
Orbital period 1443.97 days
Date of orbit computation   May 28 13:44
Observational summary
Optical observations (Discarded) 192 (2)
Radar observations (Discarded) 0 (0)
Arc length 10431 days
Unobserved 235 days

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Ephemeris
(Epoch 58999 MJD)
Right Ascension 58.2469 deg
Declination 24.4333 deg
V Magnitude 24.74 mag
Solar Elongation 8.53 deg
Galactic Latitude -22.36 deg
Rate 0.297 deg/day
Direction 78.126 deg

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