NEODyS-2

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2004BY21  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 2.41792 3.027e-08 au
e 0.476457 1.768e-07
i 6.557 2.027e-05 deg
Ω 40.268 0.0002901 deg
ω 155.526 0.0002962 deg
M 145.495 6.931e-05 deg

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Other useful info
Absolute Magnitude (H)    18.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2659 au
Aphelion distance 3.57 au
Asc. node-Earth separation 2.30815 au
Desc. node-Earth separation 0.29494 au
Earth MOID 0.26786 au
Orbital period 1373.29 days
Date of orbit computation   Mar 19 08:45
Observational summary
Optical observations (Discarded) 54 (2)
Radar observations (Discarded) 0 (0)
Arc length 5475 days
Unobserved 1006 days

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Ephemeris
(Epoch 59504 MJD)
Right Ascension 37.0633 deg
Declination 13.6925 deg
V Magnitude 23.79 mag
Solar Elongation 164.36 deg
Galactic Latitude -42.9 deg
Rate 0.229 deg/day
Direction -104.281 deg

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