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STEREO SCIENCE CENTER

Science Center - Where is STEREO?

Positions of STEREO A and B for 2022-01-29 09:37 UT



                                STEREO-B           Earth        STEREO-A

Heliocentric distance (AU)      1.008397        0.984967        0.966444
Semidiameter (arcsec)            951.637         974.274         992.947

HCI longitude                     86.143          53.162          18.515
HCI latitude                      -7.264          -5.817          -2.426

Carrington longitude             161.463         128.482          93.836
Carrington rotation number      2253.551        2253.643        2253.739

Heliographic (HEEQ) longitude     32.981           0.000         -34.646
Heliographic (HEEQ) latitude      -7.264          -5.817          -2.426

HAE longitude                    161.940         129.148          94.434

Earth Ecliptic (HEE) longitude    32.792           0.000         -34.715
Earth Ecliptic (HEE) latitude     -0.028           0.000          -0.108

Roll from ecliptic north           0.041                          -0.157
Roll from solar north              0.527                           6.718

Light travel time to Earth (min)           4.684           4.844

Separation angle with Earth               32.792          34.715
Separation angle A with B                         67.506

Carrington rotation 2253 runs from 2022-01-11 19:37 (DOY  11.82) to
2022-02-08 03:49 (DOY  39.16), 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

Background: Black White


Page Generated: 29-Jan-2022 09:37:13 GMT
Responsible NASA Official: [email address: therese.a.kucera<at>nasa<dot>gov]
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