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STEREO SCIENCE CENTER

Science Center - Where is STEREO?

Positions of STEREO A and B for 2024-04-19T11:52 UT



                                STEREO-B           Earth        STEREO-A

Heliocentric distance (AU)      1.028082        1.004473        0.958608
Semidiameter (arcsec)            933.416         955.354        1001.064

HCI longitude                    118.355         134.045         144.893
HCI latitude                      -6.484          -5.224          -4.167

Carrington longitude             208.797         224.487         235.335
Carrington rotation number      2283.420        2283.376        2283.346

Heliographic (HEEQ) longitude    -15.690           0.000          10.848
Heliographic (HEEQ) latitude      -6.484          -5.224          -4.167

HAE longitude                    193.923         209.581         220.444

Earth Ecliptic (HEE) longitude   -15.658           0.000          10.863
Earth Ecliptic (HEE) latitude     -0.095           0.000           0.016

Roll from ecliptic north          -0.342                          -0.084
Roll from solar north             -3.779                          -6.011

Light travel time to Earth (min)           2.311           1.591

Separation angle with Earth               15.658          10.863
Separation angle A with B                         26.521

Carrington rotation 2283 runs from 2024-04-09 05:32 (DOY 100.23) to
2024-05-06 11:35 (DOY 127.48), 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
EscaPADE cruise phase

Background: Black White


Page Generated: 19-Apr-2024 11:52:22 UTC
Responsible NASA Official: [email address: therese.a.kucera<at>nasa<dot>gov]
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