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1991BA  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 60000.0 MJD)
Value 1-σ variation Units
a 2.10105 0.05385 au
e 0.667173 0.01217
i 2.086 0.7859 deg
Ω 117.697 13.93 deg
ω 73.915 10.78 deg
M 182.002 327.2 deg

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Other useful info
Absolute Magnitude (H)    28.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6993 au
Aphelion distance 3.5028 au
Asc. node-Earth separation 0.00012 au
Desc. node-Earth separation 0.41279 au
Earth MOID 1e-05 au
Orbital period 1112.38 days
Date of orbit computation   dic 21 10:39
Observational summary
Optical observations (Discarded) 7 (0)
Radar observations (Discarded) 0 (0)
Arc length 0 days
Unobserved 11827 days

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Ephemeris
(Epoch 60101 MJD)
Right Ascension 31.0026 deg
Declination 10.7518 deg
V Magnitude 35.1 mag
Solar Elongation 42.18 deg
Galactic Latitude -48.23 deg
Rate 0.257 deg/day
Direction 71.049 deg

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