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Important notice about the deactivation of the STEREO ftp
server
Important notice about the STEREO redirects
Important notice about STEREO Behind
Positions of STEREO A and B for 29-Sep-2023 13:00 UT
This figure plots the current positions of the STEREO Ahead (red) and Behind
(blue) spacecraft relative to the Sun (yellow) and Earth (green). The dotted
lines show the angular displacement from the Sun. Units are in A.U.
When the two spacecraft are close to Earth, an expanded view of the region
around Earth will appear on the right, in the same orientation as the
Sun-centered view.
Other resources:
STEREO-B Earth STEREO-A Parker SP Solar Orbiter BepiColombo
Heliocentric distance (AU) 1.064020 1.001808 0.961225 0.110906 0.340993 0.397673
Semidiameter (arcsec) 901.889 957.896 998.339 8652.658 2814.219 2413.106
HCI longitude 281.821 290.190 294.136 169.234 136.019 269.878
HCI latitude 7.142 6.810 6.673 -0.671 -7.732 1.974
Carrington longitude 11.027 19.395 23.341 258.440 225.224 359.083
Carrington rotation number 2275.969 2275.946 2275.935 2276.282 2276.374 2276.003
Heliographic (HEEQ) longitude -8.369 0.000 3.946 -120.956 -154.171 -20.312
Heliographic (HEEQ) latitude 7.142 6.810 6.673 -0.671 -7.732 1.974
HAE longitude 357.494 5.807 9.728 245.001 211.311 345.643
Earth Ecliptic (HEE) longitude -8.313 -0.000 3.920 -120.806 -154.497 -20.164
Earth Ecliptic (HEE) latitude 0.042 0.000 0.050 0.683 -2.674 -5.279
Roll from ecliptic north 0.294 -0.732
Roll from solar north 1.776 2.227
Light travel time to Earth (min) 1.348 0.652 8.840 10.958 5.371
Separation angle with Earth 8.313 3.921 120.804 154.366 20.816
Separation angle A with B 12.234
Carrington rotation 2275 runs from 2023-09-03 17:48 (DOY 246.74) to
2023-10-01 00:16 (DOY 274.01), as seen from Earth.
Last Revised: Friday, 29-Sep-2023 09:01:06 EDT
Responsible NASA Official: ![[email address: therese.a.kucera<at>nasa<dot>gov]](/img/kucera_email.jpg)
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Webmaster: Kevin Addison
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