Science Center - Where is STEREO?

Positions of STEREO A and B for 2025-04-02T07:17 UT

                                STEREO-B           Earth        STEREO-A

Heliocentric distance (AU)      1.006251        0.999592        0.958031
Semidiameter (arcsec)            953.666         960.020        1001.667

HCI longitude                     78.297         116.873         148.859
HCI latitude                      -7.067          -6.475          -3.738

Carrington longitude             275.277         313.853         345.838
Carrington rotation number      2296.235        2296.128        2296.039

Heliographic (HEEQ) longitude    -38.576           0.000          31.985
Heliographic (HEEQ) latitude      -7.067          -6.475          -3.738

HAE longitude                    154.153         192.454         224.423

Earth Ecliptic (HEE) longitude   -38.301           0.000          31.969
Earth Ecliptic (HEE) latitude      0.037           0.000           0.024

Roll from ecliptic north           0.044                          -0.041
Roll from solar north              1.511                          -6.243

Light travel time to Earth (min)           5.473           4.496

Separation angle with Earth               38.301          31.969
Separation angle A with B                         70.270

Carrington rotation 2296 runs from 2025-03-29 19:19 (DOY  88.80) to
2025-04-26 01:47 (DOY 116.07), as seen from Earth.