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

Positions of STEREO A and B for 2026-08-25T05:20 UT



                                STEREO-B           Earth        STEREO-A

Heliocentric distance (AU)      1.076731        1.010817        0.962869
Semidiameter (arcsec)            891.241         949.358         996.633

HCI longitude                    190.839         255.805         323.992
HCI latitude                       1.180           7.034           4.262

Carrington longitude             354.927          59.893         128.080
Carrington rotation number      2315.014        2314.834        2314.644

Heliographic (HEEQ) longitude    -64.966           0.000          68.187
Heliographic (HEEQ) latitude       1.180           7.034           4.262

HAE longitude                    266.666         331.680          39.540

Earth Ecliptic (HEE) longitude   -65.013           0.000          67.861
Earth Ecliptic (HEE) latitude     -0.192           0.000          -0.014

Roll from ecliptic north          -0.090                           0.008
Roll from solar north             -7.211                           5.869

Light travel time to Earth (min)           9.342           9.169

Separation angle with Earth               65.013          67.861
Separation angle A with B                        132.874

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: 25-Aug-2026 05:20:37 UTC
Responsible NASA Official: [email address: therese.a.kucera<at>nasa<dot>gov]
Privacy Policy and Important Notices
Feedback and comments: webmaster