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1991BA  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 2.09635 0.0148 au
e 0.667777 0.0006195
i 2.09 0.1854 deg
Ω 117.949 3.711 deg
ω 73.485 3.115 deg
M 218.158 76.37 deg

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Other useful info
Absolute Magnitude (H)    28.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6965 au
Aphelion distance 3.4963 au
Asc. node-Earth separation -0.00704 au
Desc. node-Earth separation 0.41684 au
Earth MOID 0.00047 au
Orbital period 1108.65 days
Date of orbit computation   May 28 12:32
Observational summary
Optical observations (Discarded) 7 (0)
Radar observations (Discarded) 0 (0)
Arc length 0 days
Unobserved 10769 days

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Ephemeris
(Epoch 59043 MJD)
Right Ascension 40.8323 deg
Declination 13.7847 deg
V Magnitude 34.88 mag
Solar Elongation 68.13 deg
Galactic Latitude -40.9 deg
Rate 0.202 deg/day
Direction 74.659 deg

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