Science Center - Where is STEREO?

Positions of STEREO A and B for 2024-04-23T19:41 UT

                                STEREO-B           Earth        STEREO-A

Heliocentric distance (AU)      1.030949        1.005638        0.958132
Semidiameter (arcsec)            930.819         954.248        1001.561

HCI longitude                    122.475         138.262         149.427
HCI latitude                      -6.233          -4.840          -3.675

Carrington longitude             151.560         167.347         178.512
Carrington rotation number      2283.579        2283.535        2283.504

Heliographic (HEEQ) longitude    -15.787           0.000          11.165
Heliographic (HEEQ) latitude      -6.233          -4.840          -3.675

HAE longitude                    198.026         213.799         224.994

Earth Ecliptic (HEE) longitude   -15.774          -0.000          11.195
Earth Ecliptic (HEE) latitude     -0.107           0.000           0.025

Roll from ecliptic north          -0.382                          -0.130
Roll from solar north             -4.269                          -6.369

Light travel time to Earth (min)           2.334           1.641

Separation angle with Earth               15.774          11.195
Separation angle A with B                         26.969

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.