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STEREO SCIENCE CENTER

Science Center - Where is STEREO?

Positions of STEREO A and B for 2025-02-10T02:43 UT



                                STEREO-B           Earth        STEREO-A

Heliocentric distance (AU)      1.001861        0.986776        0.963882
Semidiameter (arcsec)            957.846         972.488         995.586

HCI longitude                     26.908          65.322          95.147
HCI latitude                      -3.124          -6.597          -7.308

Carrington longitude             229.991         268.405         298.230
Carrington rotation number      2294.361        2294.254        2294.172

Heliographic (HEEQ) longitude    -38.415          -0.000          29.824
Heliographic (HEEQ) latitude      -3.124          -6.597          -7.308

HAE longitude                    102.840         141.262         170.871

Earth Ecliptic (HEE) longitude   -38.422          -0.000          29.608
Earth Ecliptic (HEE) latitude      0.174           0.000          -0.084

Roll from ecliptic north           0.218                           0.145
Roll from solar north              6.681                          -0.504

Light travel time to Earth (min)           5.444           4.150

Separation angle with Earth               38.423          29.608
Separation angle A with B                         68.031

Carrington rotation 2294 runs from 2025-02-03 03:45 (DOY  34.16) to
2025-03-02 11:51 (DOY  61.49), 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: 10-Feb-2025 02:43:11 UTC
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