[Site Map] [Contact] [Home]
STEREO SCIENCE CENTER

Positions of STEREO A and B for 2026-08-26T05:09 UT



                                STEREO-B           Earth        STEREO-A

Heliocentric distance (AU)      1.077112        1.010600        0.962980
Semidiameter (arcsec)            890.926         949.563         996.519

HCI longitude                    191.693         256.769         325.023
HCI latitude                       1.288           7.063           4.153

Carrington longitude             341.705          46.781         115.035
Carrington rotation number      2315.051        2314.870        2314.680

Heliographic (HEEQ) longitude    -65.076           0.000          68.254
Heliographic (HEEQ) latitude       1.288           7.063           4.153

HAE longitude                    267.527         332.637          40.574

Earth Ecliptic (HEE) longitude   -65.110           0.000          67.938
Earth Ecliptic (HEE) latitude     -0.192          -0.000          -0.016

Roll from ecliptic north          -0.089                           0.009
Roll from solar north             -7.189                           5.946

Light travel time to Earth (min)           9.355           9.178

Separation angle with Earth               65.110          67.938
Separation angle A with B                        133.047

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)

Options : Ulysses MESSENGER Rosetta Vesta Ceres Parker spiral
MAVEN cruise phase BepiColombo cruise phase Parker Solar Probe Solar Orbiter
Psyche Europa Clipper

Background: Black White


Page Generated: 26-Aug-2026 05:09:56 UTC
Responsible NASA Official: [email address: therese.a.kucera<at>nasa<dot>gov]
Privacy Policy and Important Notices
Feedback and comments: webmaster