NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1991BN ∴ Summary
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(152560) 1991BN  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.44345 1.022e-09 au
e 0.398018 1.641e-08
i 3.445 2.581e-06 deg
Ω 268.878 2.592e-05 deg
ω 80.897 2.595e-05 deg
M 218.799 4.255e-06 deg

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Other useful info
Absolute Magnitude (H)    19.0 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8689 au
Aphelion 2.018 au
Asc. node-Earth separation 0.12702 au
Desc. node-Earth separation 0.31384 au
Earth MOID 0.0208 au
Orbital period 633.432 days
Date of orbit computation   Oct 9 17:36
Observational summary
Optical observations (Discarded) 434 (23)
Radar observations (Discarded) 3 (0)
Arc length 9511 days
Unobserved 296 days

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Ephemeris at epoch 58082 MJD
Right Ascension 222.136 deg
Declination -18.1063 deg
V Magnitude 22.88 mag
Solar Elongation 17.6 deg
Galactic Latitude 36.59 deg
Rate 0.625 deg/day
Direction 106.425 deg

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