Science Center - Where is STEREO?

Positions of STEREO A and B for 2020-09-19 14:45 UT

                                STEREO-B           Earth        STEREO-A

Heliocentric distance (AU)      1.025525        1.004425        0.956357
Semidiameter (arcsec)            935.743         955.400        1003.420

HCI longitude                    339.409         281.159         218.839
HCI latitude                       2.852           7.116           4.688

Carrington longitude             261.342         203.092         140.772
Carrington rotation number      2235.274        2235.436        2235.609

Heliographic (HEEQ) longitude     58.250          -0.000         -62.320
Heliographic (HEEQ) latitude       2.852           7.116           4.688

HAE longitude                     54.989         356.838         294.842

Earth Ecliptic (HEE) longitude    58.151           0.000         -61.995
Earth Ecliptic (HEE) latitude      0.290           0.000           0.123

Roll from ecliptic north          -0.179                           0.067
Roll from solar north              6.608                          -5.576

Light travel time to Earth (min)           8.206           8.406

Separation angle with Earth               58.151          61.996
Separation angle A with B                        120.145

Carrington rotation 2235 runs from 2020-09-07 17:31 (DOY 251.73) to
2020-10-05 00:05 (DOY 279.00), as seen from Earth.