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CubeSat Launch Visible Around U.S. East Coast Tonight

Hugh Pickens DOT Com writes "Brad Lendon reports at CNN that 29 satellites, the most ever launched at one time, will be aboard a single Minotaur I rocket scheduled to lift off from NASA's Wallops Flight Facility in Virginia Tuesday night at 7:30 pm. The main payload will be the Air Force's Space Test Program Satellite-3, plus 28 tiny satellites called CubeSats about 4 inches on each side, weighing about 3 pounds and with a volume of about a quart. The cubesats will include Ho`oponopono-2 from the University of Hawaii to continue a long-existing radar calibration service for the 80 plus C-band radar tracking stations distributed around the world. It will also have CAPE-2 from the Cajun Advanced Picosatellite Experiment, to give students at the University of Louisiana at Lafayette the opportunity to research, design, develop, and maintain a low earth orbiting satellite, and SwampSat from the University of Florida to advance the TRL (Technology Readiness Level) of CMGs (Control Moment Gyroscopes) appropriate for smallsats. Among the CubeSats is the TJ3Sat, the first satellite made by high-schoolers to go into space, built by the students of Thomas Jefferson High School for Science and Technology in Alexandria, Virginia. It will give students and other amateur radio users the opportunity to send and receive data from the satellite. Approved text strings will be transmitted to the satellite, and the resulting voice interpretation will be relayed back to Earth over an amateur radio frequency using the onboard Stensat radio. Orbital says the 29 satellites should achieve orbit in a little less than 12½ minutes after the rocket ignites. NASA says the launch may be visible from northern Florida to southern Canada and as far west as Indiana. Live coverage of the launch is available via UStream beginning at 6:30 p.m. EST on launch day."

34 comments

  1. Technical Difficulties by Hidyman · · Score: 2

    As of 18:46 EST they are at 1 hour and holding. Due to a problem with a downrange telemetry site.

    --
    You can't take the sky from me ...
    1. Re:Technical Difficulties by Anonymous Coward · · Score: 0

      That's a lie! It was aliens! I seen them.

    2. Re:Technical Difficulties by Hidyman · · Score: 2

      Countdown running again. T - 56 Minutes.

      --
      You can't take the sky from me ...
  2. 15 degrees of separation by turkeydance · · Score: 2

    look at the visibility map. 15 degrees of max altitude? that won't clear the treeline. but, i live out on the rural side. still, i'll look while killing a Bud.

    1. Re:15 degrees of separation by _merlin · · Score: 1

      A Bud? Why not have a beer instead? (Unless you're talking about smoking bud, but then you wouldn't have capitalised it...)

    2. Re:15 degrees of separation by JustOK · · Score: 3, Funny

      Bud as in friend...

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      rewriting history since 2109
    3. Re:15 degrees of separation by _merlin · · Score: 4, Funny

      That only makes it weirder - he plans to watch for a satellite launch while murdering his friend?!?!?!?

    4. Re:15 degrees of separation by Anonymous Coward · · Score: 0

      What's the easiest way to shoot down a satellite?

    5. Re:15 degrees of separation by Anonymous Coward · · Score: 0

      I saw from my yard in CT. My son was excited to see the launch on NASA tv and then run outside to see it for real just above the tree line (no leaves) for me.

      Thanks slashdot for the article!

    6. Re:15 degrees of separation by turkeydance · · Score: 1
    7. Re:15 degrees of separation by kimvette · · Score: 1

      I saw it from NH. I thought it was an airliner at first until the trajectory made it obvious then it flamed out. Considering I'm over 400 miles away the view wasn't bad. I was down there today and had I remembered the launch I'd have stayed one more day.

      --
      The Christian Right is Neither (Christian nor right). See: Matthew 23, Matthew 25, Ezekiel 16:48-50
  3. Countdown started! by Anonymous Coward · · Score: 0

    Launch time is now 8:15PM EST.

    1. Re:Countdown started! by turkeydance · · Score: 1

      announced again to be 8:15 PMEST (7:41PMEST) UTC? dunno.

  4. beginning at 6:30 p.m. EST on launch day by Anonymous Coward · · Score: 0

    beginning at 6:30 p.m. EST on launch day

    ...and once again, despite likely having received this submission a week ago, the Slashdot editors assume that everyone is hopelessly addicted to checking their web site continuously throughout the day, every day, and so there's no conceivable reason anyone might want to read this story more than 13 minutes before the live coverage of the launch begins.

    1. Re:beginning at 6:30 p.m. EST on launch day by mythosaz · · Score: 1

      ...or like 2 hours after :/

    2. Re:beginning at 6:30 p.m. EST on launch day by Anonymous Coward · · Score: 0

      I'm pretty fucking pissed about this too. I mean what the hell. I could have watched it out my window if I only knew. Dammit!

    3. Re:beginning at 6:30 p.m. EST on launch day by Anonymous Coward · · Score: 0

      I think the Slashdot editors stopped caring years ago and ever since then have simply been trolling us.

  5. Quart??? by hawkfish · · Score: 1

    I think TFS meant "litre"...

    --
    You will not drink with us, but you would taste our steel? - Walter Matthau, The Pirates
    1. Re:Quart??? by ShanghaiBill · · Score: 2

      I think TFS meant "litre"...

      The cubes are 10 cm per side. So they could either say "about a quart" or "exactly a liter", and they chose the former.

  6. Good luck to all! by Impy+the+Impiuos+Imp · · Score: 4, Funny

    > The main payload will be the Air Force's Space Test Program Satellite-3, plus
    > 28 tiny satellites called CubeSats about 4 inches on each side

    Mission Director: Orbit achieved. Launch the Air Force satellite!

    Operator: Launched...and away, sir.

    Mission Director: Release the CubeSats!

    Operator: Releasing...all launched.

    Mission Director: How are they doing?

    Operator: All 28 read nominal.

    Mission Director: Good. I...

    Operator: Oop. One just went offline.. Wait, another just did, too. And another.

    Mission Director: What the Hell...?

    Operator: Another...and another! Every two seconds, one drops offline. They read a sudden temperature spike, then nothing. OH, that's it, all 28 are gone.

    Air Force Guy: That sux for you. My satellite just completed its 28 tests with flying colors.

    --
    (-1: Post disagrees with my already-settled worldview) is not a valid mod option.
  7. Looked like a little red dot from DC. by Anonymous Coward · · Score: 1

    Still, pretty neat. Nothing as cool as the ICBM launches I used to support... even tho the thing is a re-purposed ICBM itself.

  8. Was easily visible from near Toronto, Canada by Anonymous Coward · · Score: 1

    Watched without binoculars. Appeared as a red dot rising at a 45 degree angle from the SSE heading E and could see a tiny trail. Pretty damned cool!

    1. Re: Was easily visible from near Toronto, Canada by Anonymous Coward · · Score: 1

      Had my sons out there to watch it. Between watching the video of the pad at launch and then being able to look up and see it rising above the house 7 seconds later they were really excited. Hoping the enthusiasm sticks!

  9. Saw it with my kids from southern Ontario by DaveyJJ · · Score: 2

    We're up in Waterloo, Ontario. Watched the launch go on NASA live and knew I had about two minutes. Got the kids out the back patio and facing SE up into the clear night sky. Our backyard faces due south and the moon was just out of sight behind the corner of the neighbours house to my left (looking south). About T+120 seconds saw the orange exhaust glow for about 20 seconds before it faded out. A bit "ripply" due to the amount of atmosphere and angle. Not especially bright, about 50% of the magnitude of Venus this evening (earlier). Only got about 15 degree above the horizon, just about 5 degrees above the house to the SE of us. Cool. Saw a launch from Vandenburg (?) more than a decade ago from Arizona and it was much more spectacular. But any excuse to teach the kids and show them a rocket launch shouldn't be missed.

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    DaveyJJ
  10. Rocket sighted from New Jersey by j_presper_eckert · · Score: 3, Interesting

    Clearly visible from my selected seashore town in southern New Jersey. I could not make out the exhaust trail due to some ultra-local light pollution (fortunately not TOO overpowering), but the engine glow itself was visible the entire time. I had a cloudless night here that was just too good to waste by not going for a drive this evening to "be there in person".

    From a distance of roughly 80 miles from Wallops Island, the light was a visible circle (not a mere point-source) and strongly resembled the somewhat faint orange glow of a lit cigarette in a darkened room. From this vantage point, it did not shrink to a point until nearly 2 to 2.5 minutes after my first sighting

    While the rocket was on its way, It was really nice to be talking to a friend on the phone who was viewing the live webcast on his computer. This gave me basically realtime intel on when each engine stage was shut down and the next one was ignited -- I could actually see the glow temporarily darken, then brighten again several seconds later. All in all, a very enjoyable experience despite my inability to be any closer to the launch site.

    I'm extremely impressed that it was clearly visible from Toronto, eh! :)

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    1. Re:Rocket sighted from New Jersey by Anonymous Coward · · Score: 0

      re: clearly visible from Toronto, eh! :)
      With almost full moonlight? I doubt it. I saw nothing from Niagara area!

    2. Re:Rocket sighted from New Jersey by Anonymous Coward · · Score: 0

      I live in Swansea, MA and I clearly saw the engine glow... watched observed the 1st stage engine shut down, I couldn't see the rocket for a while but approximated the trajectory based on the path I was following. 30 seconds or so I saw the next stage ignite. it was pretty cool.

      You can clearly discern a rocket engine glow from anything else in the sky.

  11. Brooklyn by Anonymous Coward · · Score: 0

    Very clearly visible from southern Brooklyn. With a cheap pair of binoculars I could even see the stages separate.

  12. Virginia? by Anonymous Coward · · Score: 0

    not to bash Virginia, but I thought NASA launched rockets from the Kennedy Space Center. I learned something new. never heard of Wallops Flight Facility until today. any reason why NASA would launch a rocket from Virginia instead of Florida? *scratches head*

    1. Re:Virginia? by Anonymous Coward · · Score: 0

      Something to do with Wallops Flight Facility predating Kennedy Space Center by over a decade.

  13. Just heard the sat by madshot · · Score: 1

    I heard the sat fly over about 30 minutes ago broadcasting it's morse code. Pretty cool stuff!

    --
    Obama = Socialism.
    1. Re:Just heard the sat by Anonymous Coward · · Score: 0

      Awesome. I assume that you saw the link on this page to report contact: http://www.tjhsst.edu/students/activities/tj3sat/
      I wish that I had the equipment to listen.
      As a TJ alum, I'm slightly sentimental about this, even though it happened after my time.

      My favorite part of the Washington Post article:

      Ultimately, the satellite is expected to fall into the Earth’s atmosphere and burn up, at which point the voice synthesizer will be programmed to say “I’m melting.”

  14. More exact, less "About" if you use metric ;-) by fantomas · · Score: 1

    "about 4 inches on each side, weighing about 3 pounds and with a volume of about a quart."

    According to the specification linked from the wikipedia article, you can offer more exact measurements in metric:
    -The CubeSat shall be 100mm +/- 0.1 mm wide (X and Y dimensions)
    - The CubeSat shall be 113.5mm +/- 0.1 mm wide (Z dimension)
    - Each single CubeSat shall not exceed 1.33kg mass

  15. Borg? by longbot · · Score: 1

    Cube-shaped satellites silhouetted against the Earth, and no one makes a joke about Borg cubes?! This is not the Slashdot I remember...

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    I don't suffer from insanity, I enjoy every minute of it! --Longbottle