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STEREO SCIENCE CENTER

Science Center - Where is STEREO?

Positions of STEREO A and B for 2019-12-06 22:31 UT



                                STEREO-B           Earth        STEREO-A

Heliocentric distance (AU)      1.005923        0.985245        0.958038
Semidiameter (arcsec)            953.978         973.999        1001.659

HCI longitude                     79.789         358.480         279.175
HCI latitude                      -7.134           0.191           7.239

Carrington longitude             122.239          40.930         321.625
Carrington rotation number      2224.660        2224.886        2225.107

Heliographic (HEEQ) longitude     81.309          -0.000         -79.305
Heliographic (HEEQ) latitude      -7.134           0.191           7.239

HAE longitude                    155.635          74.234         354.867

Earth Ecliptic (HEE) longitude    81.401          -0.000         -79.367
Earth Ecliptic (HEE) latitude      0.004          -0.000           0.079

Roll from ecliptic north          -0.003                           0.017
Roll from solar north              1.279                           1.171

Light travel time to Earth (min)          10.800          10.322

Separation angle with Earth               81.401          79.367
Separation angle A with B                        160.768

Carrington rotation 2224 runs from 2019-11-12 17:31 (DOY 316.73) to
2019-12-10 01:03 (DOY 344.04), 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

Background: Black White


Page Generated: 6-Dec-2019 22:31:26 GMT
Responsible NASA Official: [email address: therese.a.kucera<at>nasa<dot>gov]
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