NEODyS-2

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2009XB2  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.67339 5.015e-09 au
e 0.34472 7.914e-08
i 11.939 1.04e-05 deg
Ω 99.358 2.556e-05 deg
ω 301.387 5.538e-05 deg
M 242.639 2.555e-05 deg

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Other useful info
Absolute Magnitude (H)    20.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0965 au
Aphelion distance 2.2502 au
Asc. node-Earth separation 0.26732 au
Desc. node-Earth separation 0.78076 au
Earth MOID 0.18287 au
Orbital period 790.665 days
Date of orbit computation   feb 26 10:42
Observational summary
Optical observations (Discarded) 116 (2)
Radar observations (Discarded) 0 (0)
Arc length 4809 days
Unobserved 442 days

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Ephemeris
(Epoch 60427 MJD)
Right Ascension 294.253 deg
Declination -17.0939 deg
V Magnitude 24.06 mag
Solar Elongation 103.66 deg
Galactic Latitude -17.58 deg
Rate 0.266 deg/day
Direction 90.476 deg

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