NEODyS-2

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NEODyS ∴ Objects ∴ 1999YB ∴ Summary
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(137799) 1999YB  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.32132 1.837e-08 au
e 0.074929 4.115e-07
i 6.791 8.901e-06 deg
Ω 30.999 2.619e-05 deg
ω 192.685 0.0001802 deg
M 342.98 0.0002206 deg

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Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2223 au
Aphelion 1.4203 au
Asc. node-Earth separation 0.42389 au
Desc. node-Earth separation 0.21946 au
Earth MOID 0.21594 au
Orbital period 554.77 days
Date of orbit computation   Nov 18 11:24
Observational summary
Optical observations (Discarded) 490 (5)
Radar observations (Discarded) 0 (0)
Arc length 8671 days
Unobserved 864 days

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Ephemeris at epoch 57870 MJD
Right Ascension 315.631 deg
Declination -24.7368 deg
V Magnitude 20.44 mag
Solar Elongation 85.82 deg
Galactic Latitude -38.93 deg
Rate 0.757 deg/day
Direction 83.535 deg

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