Science Center - Where is STEREO?

Positions of STEREO A and B for 2024-04-24T07:35 UT

                                STEREO-B           Earth        STEREO-A

Heliocentric distance (AU)      1.031282        1.005771        0.958078
Semidiameter (arcsec)            930.520         954.121        1001.617

HCI longitude                    122.946         138.745         149.947
HCI latitude                      -6.202          -4.794          -3.617

Carrington longitude             144.997         160.796         171.999
Carrington rotation number      2283.597        2283.553        2283.522

Heliographic (HEEQ) longitude    -15.799           0.000          11.202
Heliographic (HEEQ) latitude      -6.202          -4.794          -3.617

HAE longitude                    198.495         214.282         225.516

Earth Ecliptic (HEE) longitude   -15.788          -0.000          11.234
Earth Ecliptic (HEE) latitude     -0.109          -0.000           0.026

Roll from ecliptic north          -0.387                          -0.135
Roll from solar north             -4.323                          -6.408

Light travel time to Earth (min)           2.336           1.647

Separation angle with Earth               15.788          11.234
Separation angle A with B                         27.022

Carrington rotation 2283 runs from 2024-04-09 05:32 (DOY 100.23) to
2024-05-06 11:35 (DOY 127.48), as seen from Earth.