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Positions of STEREO A and B for 2026-01-10T10:11 UT

STEREO-B Earth STEREO-A
Heliocentric distance (AU) 1.027429 0.983443 0.964837
Semidiameter (arcsec) 934.009 975.784 994.600
HCI longitude 333.958 33.832 85.030
HCI latitude 3.373 -4.055 -7.325
Carrington longitude 115.039 174.912 226.111
Carrington rotation number 2306.680 2306.514 2306.372
Heliographic (HEEQ) longitude -59.874 0.000 51.198
Heliographic (HEEQ) latitude 3.373 -4.055 -7.325
HAE longitude 49.522 109.811 160.837
Earth Ecliptic (HEE) longitude -60.289 -0.000 51.026
Earth Ecliptic (HEE) latitude 0.177 -0.000 -0.099
Roll from ecliptic north 0.103 0.077
Roll from solar north 6.615 0.704
Light travel time to Earth (min) 8.405 6.981
Separation angle with Earth 60.289 51.026
Separation angle A with B 111.315
Carrington rotation 2306 runs from 2025-12-27 08:54 (DOY 361.37) to
2026-01-23 16:59 (DOY 23.71), as seen from Earth.
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