Science Center - Where is STEREO?

Positions of STEREO A and B for 2025-03-10T21:57 UT

                                STEREO-B           Earth        STEREO-A

Heliocentric distance (AU)      1.000563        0.993299        0.960600
Semidiameter (arcsec)            959.088         966.102         998.988

HCI longitude                     55.803          94.501         125.372
HCI latitude                      -5.903          -7.230          -5.949

Carrington longitude             210.356         249.053         279.925
Carrington rotation number      2295.416        2295.308        2295.222

Heliographic (HEEQ) longitude    -38.698           0.000          30.872
Heliographic (HEEQ) latitude      -5.903          -7.230          -5.949

HAE longitude                    131.775         170.231         200.919

Earth Ecliptic (HEE) longitude   -38.456           0.000          30.689
Earth Ecliptic (HEE) latitude      0.107           0.000          -0.027

Roll from ecliptic north           0.133                           0.042
Roll from solar north              4.201                          -4.148

Light travel time to Earth (min)           5.462           4.308

Separation angle with Earth               38.456          30.689
Separation angle A with B                         69.145

Carrington rotation 2295 runs from 2025-03-02 11:51 (DOY  61.49) to
2025-03-29 19:19 (DOY  88.80), as seen from Earth.