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STEREO SCIENCE CENTER

Science Center - Where is STEREO?

Positions of STEREO A and B for 2025-01-22T06:43 UT



                                STEREO-B           Earth        STEREO-A

Heliocentric distance (AU)      1.007835        0.984212        0.965622
Semidiameter (arcsec)            952.168         975.021         993.792

HCI longitude                      8.268          46.149          75.443
HCI latitude                      -0.856          -5.245          -7.133

Carrington longitude             118.491         156.372         185.666
Carrington rotation number      2293.671        2293.566        2293.484

Heliographic (HEEQ) longitude    -37.881           0.000          29.294
Heliographic (HEEQ) latitude      -0.856          -5.245          -7.133

HAE longitude                     84.076         122.145         151.324

Earth Ecliptic (HEE) longitude   -38.069           0.000          29.179
Earth Ecliptic (HEE) latitude      0.194           0.000          -0.111

Roll from ecliptic north           0.247                           0.195
Roll from solar north              7.423                           2.013

Light travel time to Earth (min)           5.407           4.088

Separation angle with Earth               38.070          29.179
Separation angle A with B                         67.249

Carrington rotation 2293 runs from 2025-01-06 19:35 (DOY   6.82) to
2025-02-03 03:45 (DOY  34.16), 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: 22-Jan-2025 06:44:00 UTC
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