NEODyS-2

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(85867) 1999BY9  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.82992 4.706e-09 au
e 0.302329 4.693e-08
i 0.944 3.105e-06 deg
Ω 254.394 0.0001856 deg
ω 287.405 0.0001859 deg
M 266.811 1.137e-05 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2767 au
Aphelion distance 2.3832 au
Asc. node-Earth separation 0.5098 au
Desc. node-Earth separation 0.8409 au
Earth MOID 0.27951 au
Orbital period 904.166 days
Date of orbit computation   Mar 19 10:44
Observational summary
Optical observations (Discarded) 693 (6)
Radar observations (Discarded) 0 (0)
Arc length 9243 days
Unobserved 162 days

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Ephemeris
(Epoch 59384 MJD)
Right Ascension 122.152 deg
Declination 19.5718 deg
V Magnitude 21.45 mag
Solar Elongation -32.44 deg
Galactic Latitude 25.46 deg
Rate 0.78 deg/day
Direction 102.333 deg

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