Positions of STEREO A and B for 2026-09-20T16:32 UT

                                STEREO-B           Earth        STEREO-A

Heliocentric distance (AU)      1.083786        1.004230        0.965473
Semidiameter (arcsec)            885.440         955.585         993.946

HCI longitude                    213.485         281.692         351.334
HCI latitude                       3.856           7.103           1.025

Carrington longitude               2.160          70.366         140.008
Carrington rotation number      2315.994        2315.805        2315.611

Heliographic (HEEQ) longitude    -68.207           0.000          69.642
Heliographic (HEEQ) latitude       3.856           7.103           1.025

HAE longitude                    289.446         357.367          67.040

Earth Ecliptic (HEE) longitude   -67.921           0.000          69.673
Earth Ecliptic (HEE) latitude     -0.162          -0.000          -0.070

Roll from ecliptic north          -0.064                           0.027
Roll from solar north             -6.108                           7.195

Light travel time to Earth (min)           9.717           9.362

Separation angle with Earth               67.921          69.673
Separation angle A with B                        137.593

Carrington rotation 2315 runs from 2026-08-29 18:07 (DOY 241.75) to
2026-09-26 00:28 (DOY 269.02), as seen from Earth.