Science Center - Where is STEREO?

Positions of STEREO A and B for 2023-10-28T07:28 UT

                                STEREO-B           Earth        STEREO-A

Heliocentric distance (AU)      1.045768        0.993678        0.964206
Semidiameter (arcsec)            917.630         965.733         995.252

HCI longitude                    307.936         318.751         324.189
HCI latitude                       5.852           4.794           4.242

Carrington longitude             349.064         359.879           5.318
Carrington rotation number      2277.030        2277.000        2276.985

Heliographic (HEEQ) longitude    -10.815           0.000           5.438
Heliographic (HEEQ) latitude       5.852           4.794           4.242

HAE longitude                     23.470          34.289          39.738

Earth Ecliptic (HEE) longitude   -10.819          -0.000           5.450
Earth Ecliptic (HEE) latitude      0.122          -0.000          -0.014

Roll from ecliptic north           0.642                           0.147
Roll from solar north              5.093                           6.022

Light travel time to Earth (min)           1.656           0.812

Separation angle with Earth               10.820           5.450
Separation angle A with B                         16.269

Carrington rotation 2277 runs from 2023-10-28 07:14 (DOY 301.30) to
2023-11-24 14:35 (DOY 328.61), as seen from Earth.