NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1991BN ∴ Summary
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(152560) 1991BN  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.44345 1.852e-09 au
e 0.39794 2.836e-08
i 3.446 4.194e-06 deg
Ω 268.863 4.581e-05 deg
ω 80.895 4.58e-05 deg
M 313.508 8.705e-06 deg

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Other useful info
Absolute Magnitude (H)    19.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.869 au
Aphelion distance 2.0179 au
Asc. node-Earth separation 0.12784 au
Desc. node-Earth separation 0.31351 au
Earth MOID 0.02095 au
Orbital period 633.433 days
Date of orbit computation   Oct 14 15:31
Observational summary
Optical observations (Discarded) 434 (2)
Radar observations (Discarded) 3 (0)
Arc length 9511 days
Unobserved 989 days

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Ephemeris
(Epoch 58775 MJD)
Right Ascension 224.19 deg
Declination -17.789 deg
V Magnitude 22.32 mag
Solar Elongation -21.91 deg
Galactic Latitude 35.77 deg
Rate 0.707 deg/day
Direction 104.824 deg

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