STEREO-B           Earth        STEREO-A       Parker SP   Solar Orbiter     BepiColombo

Heliocentric distance (AU)      1.076616        0.989599        0.967083        0.553155        0.899452        0.309895
Semidiameter (arcsec)            891.337         969.713         992.291        1734.827        1066.903        3096.627

HCI longitude                    259.979         335.409          46.911         266.213          16.631          23.417
HCI latitude                       7.112           3.028          -5.438           3.855           7.862           2.570

Carrington longitude               1.829          77.258         148.761           8.063         118.481         125.267
Carrington rotation number      2317.995        2317.785        2317.587        2317.978        2317.671        2317.652

Heliographic (HEEQ) longitude    -75.430           0.000          71.503         -69.196          41.222          48.008
Heliographic (HEEQ) latitude       7.112           3.028          -5.438           3.855           7.862           2.570

HAE longitude                    335.823          51.000         122.918         341.981          91.308          98.716

Earth Ecliptic (HEE) longitude   -75.177          -0.000          71.918         -69.019          40.308          47.716
Earth Ecliptic (HEE) latitude     -0.031          -0.000          -0.125          -3.381           9.877           5.431

Roll from ecliptic north          -0.005                           0.039
Roll from solar north             -1.264                           4.986

Light travel time to Earth (min)          10.499           9.558                   7.864           5.585           6.780

Separation angle with Earth               75.177          71.918                  69.057          41.299          47.949
Separation angle A with B                        147.095

Carrington rotation 2317 runs from 2026-10-23 07:22 (DOY 296.31) to
2026-11-19 14:39 (DOY 323.61), as seen from Earth.