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STEREO SCIENCE CENTER

Science Center - Where is STEREO?

Positions of STEREO A and B for 2019-05-26 19:11 UT



                                STEREO-B           Earth        STEREO-A

Heliocentric distance (AU)      1.080762        1.013067        0.966901
Semidiameter (arcsec)            887.918         947.250         992.477

HCI longitude                    255.357         169.311          75.364
HCI latitude                       6.992          -1.349          -7.131

Carrington longitude             171.550          85.505         351.557
Carrington rotation number      2217.523        2217.762        2218.023

Heliographic (HEEQ) longitude     86.046          -0.000         -93.947
Heliographic (HEEQ) latitude       6.992          -1.349          -7.131

HAE longitude                    331.234         244.993         151.245

Earth Ecliptic (HEE) longitude    86.241           0.000         -93.748
Earth Ecliptic (HEE) latitude     -0.027           0.000          -0.111

Roll from ecliptic north           0.004                           0.005
Roll from solar north             -1.824                           1.833

Light travel time to Earth (min)          11.911          12.022

Separation angle with Earth               86.241          93.748
Separation angle A with B                        179.861

Carrington rotation 2217 runs from 2019-05-06 01:04 (DOY 126.04) to
2019-06-02 06:15 (DOY 153.26), 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 (projected) Parker Solar Probe

Background: Black White


Page Generated: 26-May-2019 19:11:34 GMT
Responsible NASA Official: [email address: therese.a.kucera<at>nasa<dot>gov]
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