Valentine’s Day 2011

Chocolate
Valentine from Space
Image Credit: NASA / JPL

Tempel 1
Comet 9P Tempel 1
Image Credit: NASA / JPL

The Stardust spacecraft is set to rendezvous with comet Tempel 1. It’s Valentine’s Day, 14 February 2011.

Previously, we discussed the StardustNExT mission.

We will follow the encounter with pictures and text as they arrive. Rendezvous with comet Tempel 1 will occur at approximately 9:37 PM Phoenix time (0437 UTC Tuesday morning).

Live coverage of the Tempel 1 encounter will begin at 9:30 PM Phoenix time on NASA Television and the agency’s website.

The closest approach will be approximately 200 kilometers. In 2004, Stardust flew through the tail of comet Wild 2 and sent a capsule of material back to Earth.

The mission team expects to begin receiving images on the ground starting at around 1:00 AM Phoenix time (0800 UTC) on 15 February. A news conference previously planned for 11:00 AM Phoenix time will be held later in the day, to allow scientists more time to analyze the data and images. A new time will be announced later in the morning.

Tempel 1 from Stardust
Comet Tempel from Stardust NExT taken 18-19 January 2011
Image credit: NASA/JPL-Caltech

The latest report is that the StardustNExT spacecraft has taken a hit, but the thrusters responded and reoriented the craft

The most recent report is that the closest approach was 181 kilometers. 10 percent after 12 years in space orbiting the solar system many times.

The spacecraft is now back in cruise mode. The images have been collected and we are now several hours form beginning to receive the 72 high resolution images.

The JPL Deep Space Network (DSN) is scheduled to download the data. The current receiver is the 70 meter dish in Australia and the download rate will be about 16K bits per second.

Tempel 1
Image of Tempel 1 42 hours before encounter.
Image Credit: NASA / JPL

In about an hour, the DSN in Madrid will acquire the Stardust spacecraft and begin downloading the 72 images. It is now 10:30 PM Phoenix time.

We now have carrier only configuration of Stardust being received in Madrid. Time is 10:57 PM Phoenix time (0557 UTC 15 February).

In about 10 minutes, Stardust will begin downloading the images from the fly-by.

At the present time, we expect the images to begin downloading about 1:00 AM. The first images should be available about 1:45 AM.

Tempel 1
Tempel 1 was 2,200 kilometers from StardustNExT and Closest Encounter. Most Recently Released Image.
Credit: NASA/JPL-Caltech/Cornell

StardustNExT images are being posted at http://www.jpl.nasa.gov/news/stardust/.

The following images are from closest approach.

Tempel 1 image 35
Tempel 1 Image 35
Image Credit: NASA / JPL

Tempel 1 image 35
Tempel 1 Image 35
Image Credit: NASA / JPL

Tempel 1 image 35
Tempel 1 Image 40
Image Credit: NASA / JPL

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2 thoughts on “Valentine’s Day 2011

  1. Pingback: February 2011 « NSS Phoenix Space News

  2. Pingback: Deep Impact Revisited « The National Space Society of Phoenix

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