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(137799) 1999YB  ▹ 
SUMMARY
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.32118 9.199e-09 au
e 0.074689 2.233e-07
i 6.79 3.985e-06 deg
Ω 30.972 2.054e-05 deg
ω 192.688 6.099e-05 deg
M 71.192 6.025e-05 deg

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Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2225 au
Aphelion distance 1.4199 au
Asc. node-Earth separation 0.42332 au
Desc. node-Earth separation 0.22022 au
Earth MOID 0.21678 au
Orbital period 554.679 days
Date of orbit computation   mag 12 14:56
Observational summary
Optical observations (Discarded) 821 (2)
Radar observations (Discarded) 0 (0)
Arc length 10836 days
Unobserved 547 days

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Ephemeris
(Epoch 59718 MJD)
Right Ascension 31.3263 deg
Declination 11.5182 deg
V Magnitude 22 mag
Solar Elongation 24.58 deg
Galactic Latitude -47.4 deg
Rate 0.727 deg/day
Direction 67.059 deg

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