NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2004BY21 ∴ Summary
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2004BY21  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.41953 2.542e-07 au
e 0.476116 4.126e-07
i 6.556 2.101e-05 deg
Ω 40.31 0.0002798 deg
ω 155.542 0.0003366 deg
M 243.48 0.0002696 deg

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Other useful info
Absolute Magnitude (H)    18.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2676 au
Aphelion 3.5715 au
Asc. node-Earth separation 2.30953 au
Desc. node-Earth separation 0.29802 au
Earth MOID 0.27055 au
Orbital period 1374.66 days
Date of orbit computation   Mar 13 10:26
Observational summary
Optical observations (Discarded) 40 (3)
Radar observations (Discarded) 0 (0)
Arc length 3967 days
Unobserved 1272 days

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Ephemeris at epoch 58262 MJD
Right Ascension 51.6555 deg
Declination 19.7756 deg
V Magnitude 24.41 mag
Solar Elongation 8.33 deg
Galactic Latitude -29.9 deg
Rate 0.349 deg/day
Direction 73.674 deg

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