Subject: [SLR-Mail] No. 621: GFO-1 Manoeuver Problem From: Julie Horvath, HTSI > ******************************************************************************** SLR Electronic Mail 2000-06-23 23:18:00 UTC Message No. 621 ******************************************************************************** Author: Julie Horvath, HTSI Subject: GFO-1 Manoeuver Problem Dear Colleagues, We have just received this message from the GFO-1 team. Please do the very best that you can, during this time, to continue to track GFO, even though this may mean that the sets of vectors that were sent yesterday and today are not accurate. As soon as we receive more information or an updated vector, we will forward this information and new data to you. GFO MESSAGE: >>The second maneuver (6/23 0728Z) during the orbit adjustment cut off early. >>The reason for this is being investigated. GFO´s SMA is currently too low >>causing the groundtrack to shoot out of the ERO to the East. It is likely >>that several days and maneuvers will take place before GFO is back in the >>ERO. A post-burn vector will be sent out after the final ERO acquisition >>maneuver Thank you for your efforts, Julie Horvath NASA SLR Honeywell Technology Solutions Inc. From: Eurolas Data Center ********************************************************************************