Important notice about the
STEREO redirects
New procedure for updating SolarSoft
Read-only problem while updating SolarSoft with WGET
Important notice about STEREO Behind

Positions of STEREO A and B for 11-Aug-2022 21:00 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) 1.078550 1.013425 0.956483 0.642215 0.902857 0.568855
Semidiameter (arcsec) 889.739 946.915 1003.287 1494.246 1062.879 1686.945
HCI longitude 260.536 242.915 221.152 264.551 30.128 125.415
HCI latitude 7.154 6.465 4.913 3.847 -1.665 -2.677
Carrington longitude 97.355 79.734 57.971 101.370 226.947 322.234
Carrington rotation number 2260.730 2260.779 2260.839 2260.718 2260.370 2261.105
Heliographic (HEEQ) longitude 17.621 0.000 -21.763 21.636 147.213 -117.500
Heliographic (HEEQ) latitude 7.154 6.465 4.913 3.847 -1.665 -2.677
HAE longitude 336.376 318.867 297.158 340.319 105.877 201.201
Earth Ecliptic (HEE) longitude 17.509 0.000 -21.709 21.452 147.010 -117.666
Earth Ecliptic (HEE) latitude -0.001 0.000 0.124 -3.373 1.980 3.234
Roll from ecliptic north 0.005 0.312
Roll from solar north -1.184 -5.142
Light travel time to Earth (min) 2.702 3.120 3.989 15.282 11.420
Separation angle with Earth 17.509 21.709 21.704 146.957 117.618
Separation angle A with B 39.218
Carrington rotation 2260 runs from 2022-07-21 16:24 (DOY 202.68) to
2022-08-17 21:45 (DOY 229.91), as seen from Earth.
Last Revised: Thursday, 11-Aug-2022 21:01:05 UTC
Responsible NASA Official: ![[email address: Therese.A.Kucera<at>nasa<dot>gov]](/img/kucera_email1.jpg)
Privacy Policy and Important Notices
Feedback and comments: webmaster
|