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STEREO SCIENCE CENTER

Science Center - Where is STEREO?

Positions of STEREO A and B for 2024-07-22T13:43 UT



                                STEREO-B           Earth        STEREO-A

Heliocentric distance (AU)      1.081115        1.015928        0.955319
Semidiameter (arcsec)            887.628         944.583        1004.511

HCI longitude                    202.594         223.905         244.038
HCI latitude                       2.621           5.046           6.649

Carrington longitude              38.609          59.920          80.053
Carrington rotation number      2286.893        2286.834        2286.778

Heliographic (HEEQ) longitude    -21.311          -0.000          20.133
Heliographic (HEEQ) latitude       2.621           5.046           6.649

HAE longitude                    278.502         299.901         319.991

Earth Ecliptic (HEE) longitude   -21.398           0.000          20.090
Earth Ecliptic (HEE) latitude     -0.180          -0.000           0.120

Roll from ecliptic north          -0.459                          -0.325
Roll from solar north             -7.151                          -3.493

Light travel time to Earth (min)           3.282           2.903

Separation angle with Earth               21.399          20.090
Separation angle A with B                         41.490

Carrington rotation 2286 runs from 2024-06-29 21:30 (DOY 181.90) to
2024-07-27 02:25 (DOY 209.10), 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: 22-Jul-2024 13:43:37 UTC
Responsible NASA Official: [email address: therese.a.kucera<at>nasa<dot>gov]
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