Ceres High Altitude Mapping Orbit (HAMO), Late summer through fall 2015 |
Ceres High Altitude Mapping Orbit (HAMO), Late summer through fall 2015 |
Aug 17 2015, 01:42 AM
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Member Group: Members Posts: 541 Joined: 17-November 05 From: Oklahoma Member No.: 557 |
DAWN arrived in its new lower mapping orbit on August 13th. The DAWN team is preparing to resume science observation tomorrow on the 17th.
From the Current Mission Status page at the DAWN website: QUOTE August 13, 2015 - Dawn Arrives in Third Mapping Orbit
Dawn completed the maneuvering to reach its third mapping orbit and stopped ion-thrusting this afternoon. This was a little ahead of schedule because the spiral descent went so well that some of the allocated thrusting time was not needed. Since July 14, the spacecraft has reduced its orbital altitude from 2,700 miles (4,400 kilometers) to approximately 915 miles (1,470 kilometers). The orbit period has correspondingly decreased from 3.1 days to 19 hours. Dawn is scheduled to begin its new observations on the evening of Aug. 17 (PDT) and continue for more than two months. First, however, the mission control team will measure the actual orbit parameters accurately and transmit them to the spacecraft. |
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Aug 22 2015, 09:57 AM
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Member Group: Members Posts: 423 Joined: 13-November 14 From: Norway Member No.: 7310 |
In the latest Dawn Journal it is mentioned that pictures and other data from HAMO have started arriving on Earth, so it shouldn't be that long now before we get a look.
Nothing at all negative about the image release policy, but I have long since got bored of seeing the same terrain with the same resolution from a slightly different angle. (HAMO and LAMO are of course more promising in this regard) -------------------- |
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Lo-Fi Version | Time is now: 5th June 2024 - 03:50 AM |
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