Science Center - Where is STEREO?
Positions of STEREO A and B for 2024-03-19T04:43 UT
STEREO-B Earth STEREO-A
Heliocentric distance (AU) 1.010104 0.995609 0.962314
Semidiameter (arcsec) 950.029 963.860 997.208
HCI longitude 87.811 103.077 112.057
HCI latitude -7.242 -7.065 -6.780
Carrington longitude 262.196 277.461 286.442
Carrington rotation number 2282.272 2282.229 2282.204
Heliographic (HEEQ) longitude -15.265 -0.000 8.981
Heliographic (HEEQ) latitude -7.242 -7.065 -6.780
HAE longitude 163.595 178.742 187.661
Earth Ecliptic (HEE) longitude -15.147 0.000 8.919
Earth Ecliptic (HEE) latitude 0.005 0.000 -0.054
Roll from ecliptic north 0.015 0.341
Roll from solar north 0.291 -2.376
Light travel time to Earth (min) 2.202 1.296
Separation angle with Earth 15.147 8.920
Separation angle A with B 24.066
Carrington rotation 2282 runs from 2024-03-12 22:25 (DOY 72.93) to
2024-04-09 05:32 (DOY 100.23), as seen from Earth.
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