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STEREO SCIENCE CENTER

Positions of STEREO A and B for 2026-08-11T02:45 UT



                                STEREO-B           Earth        STEREO-A

Heliocentric distance (AU)      1.070448        1.013562        0.961236
Semidiameter (arcsec)            896.473         946.788         998.327

HCI longitude                    178.633         242.154         309.277
HCI latitude                      -0.368           6.421           5.642

Carrington longitude             182.829         246.351         313.473
Carrington rotation number      2314.492        2314.316        2314.129

Heliographic (HEEQ) longitude    -63.521           0.000          67.123
Heliographic (HEEQ) latitude      -0.368           6.421           5.642

HAE longitude                    254.363         318.110          24.816

Earth Ecliptic (HEE) longitude   -63.747          -0.000          66.706
Earth Ecliptic (HEE) latitude     -0.196           0.000           0.018

Roll from ecliptic north          -0.097                          -0.005
Roll from solar north             -7.347                           4.578

Light travel time to Earth (min)           9.162           9.038

Separation angle with Earth               63.747          66.706
Separation angle A with B                        130.453

Carrington rotation 2314 runs from 2026-08-02 12:28 (DOY 214.52) to
2026-08-29 18:07 (DOY 241.75), as seen from Earth.


Date: Time: : UTC

Field-of-view: Automatic Inner solar system (Mars) Outer solar system (Saturn)

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Page Generated: 11-Aug-2026 02:45:53 UTC
Responsible NASA Official: [email address: therese.a.kucera<at>nasa<dot>gov]
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