Science Center - Where is STEREO?

Positions of STEREO A and B for 2018-07-23 01:54 UT

                                STEREO-B           Earth        STEREO-A

Heliocentric distance (AU)      1.033127        1.015931        0.964407
Semidiameter (arcsec)            928.857         944.579         995.044

HCI longitude                    328.596         223.949         113.801
HCI latitude                       4.066           5.049          -6.693

Carrington longitude             289.616         184.968          74.820
Carrington rotation number      2206.196        2206.486        2206.792

Heliographic (HEEQ) longitude    104.648           0.000        -110.148
Heliographic (HEEQ) latitude       4.066           5.049          -6.693

HAE longitude                     44.128         299.945         189.394

Earth Ecliptic (HEE) longitude   104.183           0.000        -110.550
Earth Ecliptic (HEE) latitude      0.273          -0.000          -0.053

Roll from ecliptic north           0.071                           0.017
Roll from solar north              6.256                          -2.902

Light travel time to Earth (min)          13.447          13.540

Separation angle with Earth              104.183         110.550
Separation angle A with B                        145.266

Carrington rotation 2206 runs from 2018-07-09 20:25 (DOY 190.85) to
2018-08-06 01:31 (DOY 218.06), as seen from Earth.