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STEREO SCIENCE CENTER

Science Center - Where is STEREO?

Positions of STEREO A and B for 2019-02-16 21:25 UT



                                STEREO-B           Earth        STEREO-A

Heliocentric distance (AU)      1.064993        0.987945        0.962904
Semidiameter (arcsec)            901.065         971.337         996.598

HCI longitude                    170.404          71.753         333.240
HCI latitude                      -1.511          -6.892           3.246

Carrington longitude              49.533         310.883         212.369
Carrington rotation number      2213.862        2214.136        2214.410

Heliographic (HEEQ) longitude     98.650          -0.000         -98.514
Heliographic (HEEQ) latitude      -1.511          -6.892           3.246

HAE longitude                    246.057         147.655          48.824

Earth Ecliptic (HEE) longitude    98.401           0.000         -98.832
Earth Ecliptic (HEE) latitude     -0.295          -0.000          -0.031

Roll from ecliptic north          -0.045                           0.006
Roll from solar north             -7.194                           6.478

Light travel time to Earth (min)          12.932          12.323

Separation angle with Earth               98.401          98.832
Separation angle A with B                        162.764

Carrington rotation 2214 runs from 2019-02-13 03:53 (DOY  44.16) to
2019-03-12 11:50 (DOY  71.49), 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-Feb-2019 21:25:02 GMT
Responsible NASA Official: [email address: therese.a.kucera<at>nasa<dot>gov]
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