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Positions of STEREO A and B for 15-May-2008 00:00 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
Heliocentric distance (AU) 1.038652 1.010913 0.957988
Semidiameter (arcsec) 923.917 949.269 1001.712
HCI longitude 134.501 158.819 185.692
HCI latitude -5.423 -2.631 0.816
Carrington longitude 316.873 341.190 8.063
Carrington rotation number 2070.120 2070.052 2069.978
Heliographic (HEEQ) longitude -24.318 -0.000 26.873
Heliographic (HEEQ) latitude -5.423 -2.631 0.816
HAE longitude 210.016 234.429 261.515
Earth Ecliptic (HEE) longitude -24.413 0.000 27.086
Earth Ecliptic (HEE) latitude -0.237 0.000 0.091
Roll from ecliptic north -0.524 -0.178
Roll from solar north -5.600 -7.394
Separation angle with Earth 24.414 27.086
Separation angle A with B 51.500
Last Revised: Wednesday, 14-May-2008 20:00:46 EDT
Responsible NASA Official: Michael L. Kaiser
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