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Positions of STEREO A and B for 2026-01-10T09:40 UT

STEREO-B Earth STEREO-A
Heliocentric distance (AU) 1.027443 0.983442 0.964839
Semidiameter (arcsec) 933.996 975.785 994.598
HCI longitude 333.938 33.810 85.008
HCI latitude 3.375 -4.053 -7.325
Carrington longitude 115.324 175.196 226.394
Carrington rotation number 2306.680 2306.513 2306.371
Heliographic (HEEQ) longitude -59.872 0.000 51.198
Heliographic (HEEQ) latitude 3.375 -4.053 -7.325
HAE longitude 49.502 109.789 160.814
Earth Ecliptic (HEE) longitude -60.288 0.000 51.025
Earth Ecliptic (HEE) latitude 0.177 0.000 -0.099
Roll from ecliptic north 0.103 0.077
Roll from solar north 6.614 0.707
Light travel time to Earth (min) 8.405 6.981
Separation angle with Earth 60.288 51.025
Separation angle A with B 111.313
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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