AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1991BN ∴ Summary
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(152560) 1991BN  ▹ 
SUMMARY

Warning: This object is a Near Earth Asteroid. You can have more detailed information looking at
its home page on the NEODyS web site

Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.44335 1.857e-09 au
e 0.39803 2.264e-08
i 3.445 3.801e-06 deg
Ω 268.81 4.135e-05 deg
ω 80.986 4.124e-05 deg
M 142.819 8.837e-06 deg

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Other useful info
Absolute Magnitude (H)    19.1 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8689 au
Aphelion 2.0178 au
Asc. node-Earth separation 0.12664 au
Desc. node-Earth separation 0.31306 au
Earth MOID 0.02078 au
Orbital period 633.366 days
Date of orbit computation  feb 22 02:22
Observational summary
Optical observations (Discarded) 500 (2)
Radar observations (Discarded) 3 (0)
Arc length 12062.9 days
Unobserved 79 days

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Ephemeris at epoch 60419 MJD
Right Ascension 128.503 deg
Declination 14.5783 deg
V Magnitude 22.85 mag
Solar Elongation -98.04 deg
Galactic Latitude 29.18 deg
Rate 0.228 deg/day
Direction 98.458 deg

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