AstDyS-2

Asteroids - Dynamic Site
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(451071) 2009BN20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42522 2.365e-08 au
e 0.07575 7.708e-08
i 2.03 7.16e-06 deg
Ω 310.364 0.0001842 deg
ω 80.985 0.0001915 deg
M 86.364 5.853e-05 deg

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Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2415 au
Aphelion 2.6089 au
Asc. node-Earth separation 1.36822 au
Desc. node-Earth separation 1.45588 au
Earth MOID 1.24792 au
Orbital period 1379.51 days
Date of orbit computation  apr 23 21:26
Observational summary
Optical observations (Discarded) 147 (0)
Radar observations (Discarded) 0 (0)
Arc length 6929.26 days
Unobserved 135 days

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Ephemeris at epoch 60425 MJD
Right Ascension 111.089 deg
Declination 21.9373 deg
V Magnitude 23.09 mag
Solar Elongation -74.55 deg
Galactic Latitude 16.77 deg
Rate 0.333 deg/day
Direction 99.674 deg

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