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Positions of STEREO A and B for 30-Sep-2020 05:00 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) 1.018912 1.001383 0.956238 0.160766 0.981626 0.660840 Semidiameter (arcsec) 941.816 958.302 1003.545 5969.091 977.590 1452.134 HCI longitude 349.539 291.608 230.037 157.344 60.151 3.012 HCI latitude 1.619 6.747 5.697 -1.459 -6.437 1.053 Carrington longitude 121.206 63.275 1.704 289.011 191.818 134.679 Carrington rotation number 2235.663 2235.824 2235.995 2236.197 2235.467 2235.626 Heliographic (HEEQ) longitude 57.931 0.000 -61.571 -134.264 128.543 71.404 Heliographic (HEEQ) latitude 1.619 6.747 5.697 -1.459 -6.437 1.053 HAE longitude 65.186 7.217 306.040 233.102 136.123 78.621 Earth Ecliptic (HEE) longitude 57.969 0.000 -61.177 -134.114 128.907 71.404 Earth Ecliptic (HEE) latitude 0.295 -0.000 0.124 1.336 -0.137 1.427 Roll from ecliptic north -0.184 0.070 Roll from solar north 6.947 -4.580 Light travel time to Earth (min) 8.144 8.292 9.309 14.881 8.390 Separation angle with Earth 57.970 61.177 134.099 128.907 71.410 Separation angle A with B 119.145 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.

Last Revised: Wednesday, 30-Sep-2020 05:01:04 GMT

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