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1991BA  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 2.09742 0.03608 au
e 0.66771 0.0009479
i 2.09 0.7751 deg
Ω 117.946 15.48 deg
ω 73.48 12.66 deg
M 52.944 327.7 deg

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Other useful info
Absolute Magnitude (H)    28.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.697 au
Aphelion distance 3.4979 au
Asc. node-Earth separation -0.00632 au
Desc. node-Earth separation 0.41862 au
Earth MOID 0.00042 au
Orbital period 1109.5 days
Date of orbit computation   Oct 20 09:58
Observational summary
Optical observations (Discarded) 7 (0)
Radar observations (Discarded) 0 (0)
Arc length 0 days
Unobserved 11239 days

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Ephemeris
(Epoch 59513 MJD)
Right Ascension 258.265 deg
Declination -22.8447 deg
V Magnitude 31.94 mag
Solar Elongation -46.7 deg
Galactic Latitude 9.46 deg
Rate 0.94 deg/day
Direction 95.621 deg

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