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STEREO SCIENCE CENTER

Positions of STEREO A and B for 2026-07-19T07:10 UT



                                STEREO-B           Earth        STEREO-A

Heliocentric distance (AU)      1.057414        1.016208        0.958566
Semidiameter (arcsec)            907.523         944.322        1001.107

HCI longitude                    158.519         220.296         285.247
HCI latitude                      -2.850           4.708           7.066

Carrington longitude             126.346         188.123         253.074
Carrington rotation number      2313.649        2313.477        2313.297

Heliographic (HEEQ) longitude    -61.777           0.000          64.951
Heliographic (HEEQ) latitude      -2.850           4.708           7.066

HAE longitude                    234.106         296.289           0.894

Earth Ecliptic (HEE) longitude   -62.183           0.000          64.605
Earth Ecliptic (HEE) latitude     -0.184          -0.000           0.067

Roll from ecliptic north          -0.099                          -0.028
Roll from solar north             -6.844                           1.874

Light travel time to Earth (min)           8.911           8.787

Separation angle with Earth               62.183          64.605
Separation angle A with B                        126.788

Carrington rotation 2313 runs from 2026-07-06 07:26 (DOY 187.31) to
2026-08-02 12:28 (DOY 214.52), 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: 19-Jul-2026 07:10:05 UTC
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