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STEREO SCIENCE CENTER

Positions of STEREO A and B for 2026-08-31T08:24 UT



                                STEREO-B           Earth        STEREO-A

Heliocentric distance (AU)      1.078945        1.009446        0.963541
Semidiameter (arcsec)            889.413         950.648         995.939

HCI longitude                    196.103         261.765         330.350
HCI latitude                       1.836           7.179           3.572

Carrington longitude             273.272         338.934          47.519
Carrington rotation number      2315.241        2315.059        2314.868

Heliographic (HEEQ) longitude    -65.662          -0.000          68.585
Heliographic (HEEQ) latitude       1.836           7.179           3.572

HAE longitude                    271.969         337.595          45.921

Earth Ecliptic (HEE) longitude   -65.626           0.000          68.326
Earth Ecliptic (HEE) latitude     -0.188           0.000          -0.027

Roll from ecliptic north          -0.084                           0.013
Roll from solar north             -7.050                           6.311

Light travel time to Earth (min)           9.425           9.220

Separation angle with Earth               65.626          68.326
Separation angle A with B                        133.951

Carrington rotation 2315 runs from 2026-08-29 18:07 (DOY 241.75) to
2026-09-26 00:28 (DOY 269.02), as seen from Earth.


Date: Time: : UTC

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

Options : Ulysses MESSENGER Rosetta Vesta Ceres Parker spiral
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Background: Black White


Page Generated: 31-Aug-2026 08:24:11 UTC
Responsible NASA Official: [email address: therese.a.kucera<at>nasa<dot>gov]
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