Who could provide us with Jupiter and Io Ephemeris for observations from Juno STEREO WIND ? Juno enters orbit in 2016 and might start some early radio observations next year. STEREO will suspend observations for about a year soon, because of feed overheating Who at NASA GSFC JPL would know ? Institut de Mecanique Celeste et de Calcul des Ephemerides ? http://www.imcce.fr/langues/en/ http://www.imcce.fr/en/ephemerides/formulaire/form_ephephys.php Virtual Observatory Paris Data Center ? http://vo.imcce.fr/ http://vo.imcce.fr/webservices/miriade/ Miriade Ephemeris Generator ? Regards Dr. Eng. Victor Herrero-Arrieta Ph.D. M.S. Ing.Ind. http://herrero-radio-astronomy.blogspot.com/ Radio Astronomy Blog http://herrero-victor.blogspot.com/ Astronomy Blog http://victorstravelpictures.blogspot.com/ Travel pictures