AstDyS-2

Asteroids - Dynamic Site
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(259773) 2004BN21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41877 9.674e-09 au
e 0.139335 4.79e-08
i 2.567 5.425e-06 deg
Ω 174.258 0.000102 deg
ω 321.675 0.0001043 deg
M 121.113 1.973e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0818 au
Aphelion 2.7558 au
Asc. node-Earth separation 1.14383 au
Desc. node-Earth separation 1.65836 au
Earth MOID 1.0967 au
Orbital period 1374.01 days
Date of orbit computation  feb 22 02:45
Observational summary
Optical observations (Discarded) 404 (0)
Radar observations (Discarded) 0 (0)
Arc length 7080.95 days
Unobserved 293 days

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Ephemeris at epoch 60398 MJD
Right Ascension 292.19 deg
Declination -19.3121 deg
V Magnitude 22.48 mag
Solar Elongation 77.57 deg
Galactic Latitude -16.68 deg
Rate 0.28 deg/day
Direction 78.969 deg

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