NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999BY9 ∴ Summary
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(85867) 1999BY9  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.83023 6.58e-09 au
e 0.302192 6.644e-08
i 0.944 2.749e-06 deg
Ω 254.4 0.0002311 deg
ω 287.449 0.0002315 deg
M 228.634 1.069e-05 deg

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Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2772 au
Aphelion 2.3833 au
Asc. node-Earth separation 0.51109 au
Desc. node-Earth separation 0.84189 au
Earth MOID 0.2807 au
Orbital period 904.395 days
Date of orbit computation   Mar 13 15:34
Observational summary
Optical observations (Discarded) 614 (5)
Radar observations (Discarded) 0 (0)
Arc length 8039 days
Unobserved 270 days

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Ephemeris at epoch 58288 MJD
Right Ascension 63.0573 deg
Declination 21.3612 deg
V Magnitude 22.61 mag
Solar Elongation 22.4 deg
Galactic Latitude -21.38 deg
Rate 0.525 deg/day
Direction 79.949 deg

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