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STEREO SCIENCE CENTER

Science Center - Where is STEREO?

Positions of STEREO A and B for 2019-06-16 10:39 UT



                                STEREO-B           Earth        STEREO-A

Heliocentric distance (AU)      1.072154        1.015824        0.965706
Semidiameter (arcsec)            895.046         944.679         993.706

HCI longitude                    273.403         188.921          96.903
HCI latitude                       7.304           1.133          -7.283

Carrington longitude             256.767         172.286          80.268
Carrington rotation number      2218.287        2218.521        2218.777

Heliographic (HEEQ) longitude     84.482           0.000         -92.018
Heliographic (HEEQ) latitude       7.304           1.133          -7.283

HAE longitude                    349.141         264.758         172.613

Earth Ecliptic (HEE) longitude    84.383          -0.000         -92.145
Earth Ecliptic (HEE) latitude      0.065           0.000          -0.083

Roll from ecliptic north          -0.004                           0.001
Roll from solar north              0.425                          -0.869

Light travel time to Earth (min)          11.669          11.873

Separation angle with Earth               84.383          92.145
Separation angle A with B                        176.528

Carrington rotation 2218 runs from 2019-06-02 06:15 (DOY 153.26) to
2019-06-29 11:01 (DOY 180.46), 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: 16-Jun-2019 10:39:05 GMT
Responsible NASA Official: [email address: therese.a.kucera<at>nasa<dot>gov]
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