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STEREO SCIENCE CENTER

Science Center - Where is STEREO?

Positions of STEREO A and B for 2016-09-29 22:02 UT



                                STEREO-B           Earth        STEREO-A

Heliocentric distance (AU)      1.007452        1.001482        0.961741
Semidiameter (arcsec)            952.529         958.208         997.803

HCI longitude                     83.844         291.343         142.963
HCI latitude                      -7.227           6.759          -4.372

Carrington longitude              63.037         270.536         122.157
Carrington rotation number      2181.825        2182.249        2182.661

Heliographic (HEEQ) longitude    152.501          -0.000        -148.379
Heliographic (HEEQ) latitude      -7.227           6.759          -4.372

HAE longitude                    159.659           6.953         218.509

Earth Ecliptic (HEE) longitude   152.706          -0.000        -148.444
Earth Ecliptic (HEE) latitude     -0.016           0.000           0.009

Roll from ecliptic north          -0.034                          -0.016
Roll from solar north              0.742                          -5.799

Light travel time to Earth (min)          16.237          15.714

Separation angle with Earth              152.706         148.444
Separation angle A with B                         58.850


Date: Time: : UTC

Field-of-view: Automatic Inner solar system (Mars) Outer solar system (Saturn)

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Page Generated: 29-Sep-2016 22:02:22 GMT
Responsible NASA Official: Joseph B. Gurman
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