Positions of STEREO A and B for 2026-04-21T05:32 UT

                                STEREO-B           Earth        STEREO-A

Heliocentric distance (AU)      1.004596        1.004854        0.954782
Semidiameter (arcsec)            955.238         954.992        1005.075

HCI longitude                     73.534         135.235         190.771
HCI latitude                      -6.906          -5.119           1.467

Carrington longitude             224.738         286.440         341.976
Carrington rotation number      2310.376        2310.204        2310.050

Heliographic (HEEQ) longitude    -61.702           0.000          55.536
Heliographic (HEEQ) latitude      -6.906          -5.119           1.467

HAE longitude                    149.422         210.771         266.635

Earth Ecliptic (HEE) longitude   -61.349           0.000          55.864
Earth Ecliptic (HEE) latitude      0.053           0.000           0.101

Roll from ecliptic north           0.026                          -0.068
Roll from solar north              2.076                          -7.191

Light travel time to Earth (min)           8.526           7.644

Separation angle with Earth               61.349          55.864
Separation angle A with B                        117.212

Carrington rotation 2310 runs from 2026-04-15 15:50 (DOY 105.66) to
2026-05-12 21:40 (DOY 132.90), as seen from Earth.