[Site Map] [Contact] [Home]
STEREO SCIENCE CENTER

Science Center - Where is STEREO?

Positions of STEREO A and B for 2018-09-19 10:52 UT



                                STEREO-B           Earth        STEREO-A

Heliocentric distance (AU)      1.002706        1.004554        0.958714
Semidiameter (arcsec)            957.038         955.278        1000.953

HCI longitude                     25.114         280.521         174.690
HCI latitude                      -2.849           7.131          -0.598

Carrington longitude             238.139         133.545          27.715
Carrington rotation number      2208.339        2208.629        2208.923

Heliographic (HEEQ) longitude    104.594          -0.000        -105.830
Heliographic (HEEQ) latitude      -2.849           7.131          -0.598

HAE longitude                    101.030         356.204         250.423

Earth Ecliptic (HEE) longitude   104.826          -0.000        -105.781
Earth Ecliptic (HEE) latitude      0.243          -0.000           0.073

Roll from ecliptic north           0.064                          -0.021
Roll from solar north              6.627                          -7.242

Light travel time to Earth (min)          13.229          13.024

Separation angle with Earth              104.825         105.781
Separation angle A with B                        149.392

Carrington rotation 2208 runs from 2018-09-02 07:16 (DOY 245.30) to
2018-09-29 13:42 (DOY 272.57), 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)

Background: Black White


Page Generated: 19-Sep-2018 10:52:45 GMT
Responsible NASA Official: [email address: therese.a.kucera<at>nasa<dot>gov]
Privacy Policy and Important Notices
Feedback and comments: webmaster