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STEREO SCIENCE CENTER

Positions of STEREO A and B for 2026-01-24T03:59 UT



                                STEREO-B           Earth        STEREO-A

Heliocentric distance (AU)      1.018892        0.984396        0.963463
Semidiameter (arcsec)            941.834         974.839         996.019

HCI longitude                    347.080          47.810          99.427
HCI latitude                       1.820          -5.389          -7.232

Carrington longitude             293.244         353.974          45.590
Carrington rotation number      2307.185        2307.017        2306.873

Heliographic (HEEQ) longitude    -60.730          -0.000          51.616
Heliographic (HEEQ) latitude       1.820          -5.389          -7.232

HAE longitude                     62.722         123.805         175.117

Earth Ecliptic (HEE) longitude   -61.083          -0.000          51.311
Earth Ecliptic (HEE) latitude      0.192          -0.000          -0.077

Roll from ecliptic north           0.107                           0.058
Roll from solar north              7.175                          -1.126

Light travel time to Earth (min)           8.471           7.016

Separation angle with Earth               61.083          51.311
Separation angle A with B                        112.395

Carrington rotation 2307 runs from 2026-01-23 16:59 (DOY  23.71) to
2026-02-20 01:10 (DOY  51.05), as seen from Earth.


Date: Time: : UTC

Field-of-view: Automatic Inner solar system (Mars) Outer solar system (Saturn)

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Page Generated: 24-Jan-2026 03:59:14 UTC
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