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STEREO SCIENCE CENTER

Science Center - Where is STEREO?

Positions of STEREO A and B for 2016-07-30 03:24 UT



                                STEREO-B           Earth        STEREO-A

Heliocentric distance (AU)      1.003599        1.015212        0.966889
Semidiameter (arcsec)            956.186         945.249         992.490

HCI longitude                     21.856         231.185          78.475
HCI latitude                      -2.460           5.664          -7.216

Carrington longitude             157.310           6.639         213.929
Carrington rotation number      2179.563        2179.982        2180.406

Heliographic (HEEQ) longitude    150.671          -0.000        -152.710
Heliographic (HEEQ) latitude      -2.460           5.664          -7.216

HAE longitude                     97.751         307.175         154.333

Earth Ecliptic (HEE) longitude   150.576          -0.000        -152.842
Earth Ecliptic (HEE) latitude      0.253          -0.000          -0.108

Roll from ecliptic north           0.448                           0.208
Roll from solar north              7.176                           1.653

Light travel time to Earth (min)          16.241          16.025

Separation angle with Earth              150.575         152.842
Separation angle A with B                         56.583


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)

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Page Generated: 29-Jul-2016 23:24:05 EDT
Responsible NASA Official: Joseph B. Gurman
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