Science Center - Where is STEREO?
Positions of STEREO A and B for 2024-08-28T00:19 UT
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STEREO-B Earth STEREO-A
Heliocentric distance (AU) 1.084152 1.010161 0.958529
Semidiameter (arcsec) 885.141 949.975 1001.146
HCI longitude 233.719 259.011 282.786
HCI latitude 5.745 7.121 7.145
Carrington longitude 272.831 298.122 321.898
Carrington rotation number 2288.242 2288.172 2288.106
Heliographic (HEEQ) longitude -25.291 0.000 23.775
Heliographic (HEEQ) latitude 5.745 7.121 7.145
HAE longitude 309.696 334.862 358.451
Earth Ecliptic (HEE) longitude -25.166 -0.000 23.589
Earth Ecliptic (HEE) latitude -0.113 0.000 0.072
Roll from ecliptic north -0.238 -0.161
Roll from solar north -4.522 1.440
Light travel time to Earth (min) 3.842 3.373
Separation angle with Earth 25.166 23.589
Separation angle A with B 48.755
Carrington rotation 2288 runs from 2024-08-23 07:55 (DOY 236.33) to
2024-09-19 14:07 (DOY 263.59), as seen from Earth.
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