NEODyS-2

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(85867) 1999BY9  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.83015 4.257e-09 au
e 0.30209 4.388e-08
i 0.945 2.848e-06 deg
Ω 254.122 0.0001848 deg
ω 287.887 0.000185 deg
M 24.191 1.149e-05 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2773 au
Aphelion distance 2.383 au
Asc. node-Earth separation 0.50899 au
Desc. node-Earth separation 0.84617 au
Earth MOID 0.28084 au
Orbital period 904.334 days
Date of orbit computation   feb 26 13:10
Observational summary
Optical observations (Discarded) 727 (7)
Radar observations (Discarded) 0 (0)
Arc length 10282 days
Unobserved 163 days

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Ephemeris
(Epoch 60424 MJD)
Right Ascension 284.088 deg
Declination -23.1835 deg
V Magnitude 19.86 mag
Solar Elongation 111.04 deg
Galactic Latitude -11.36 deg
Rate 0.271 deg/day
Direction 80.978 deg

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