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(137799) 1999YB  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.32115 5.793e-09 au
e 0.074649 1.323e-07
i 6.79 3.15e-06 deg
Ω 30.958 1.948e-05 deg
ω 192.806 5.637e-05 deg
M 230.303 4.414e-05 deg

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Other useful info
Absolute Magnitude (H)    18.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2225 au
Aphelion distance 1.4198 au
Asc. node-Earth separation 0.42307 au
Desc. node-Earth separation 0.21968 au
Earth MOID 0.21604 au
Orbital period 554.657 days
Date of orbit computation   feb 26 10:20
Observational summary
Optical observations (Discarded) 2367 (3)
Radar observations (Discarded) 0 (0)
Arc length 11950 days
Unobserved 134 days

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Ephemeris
(Epoch 60420 MJD)
Right Ascension 68.5488 deg
Declination 26.4401 deg
V Magnitude 22.2 mag
Solar Elongation -40.95 deg
Galactic Latitude -14.25 deg
Rate 0.728 deg/day
Direction 81.073 deg

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