NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1991BN ∴ Summary
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(152560) 1991BN  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.4434 1.83e-09 au
e 0.39792 2.836e-08
i 3.446 4.192e-06 deg
Ω 268.863 4.579e-05 deg
ω 80.898 4.578e-05 deg
M 67.175 8.907e-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 2.0178 au
Asc. node-Earth separation 0.12655 au
Desc. node-Earth separation 0.31336 au
Earth MOID 0.0208 au
Orbital period 633.401 days
Date of orbit computation   Feb 26 11:35
Observational summary
Optical observations (Discarded) 434 (2)
Radar observations (Discarded) 3 (0)
Arc length 9511 days
Unobserved 1211 days

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Ephemeris
(Epoch 58997 MJD)
Right Ascension 87.0038 deg
Declination 22.9454 deg
V Magnitude 22.43 mag
Solar Elongation -20.38 deg
Galactic Latitude -2.65 deg
Rate 0.741 deg/day
Direction 90.306 deg

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