Sprite lifetime: days or weeks?

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Michael Turner

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Feb 13, 2019, 11:44:29 PM2/13/19
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Once the Sprites are released from KickSat 2, how long before expected reentry?

From a news story?

"KickSat 2 will eject its sprites at a lower altitude to ensure the
circuit boards re-enter Earth’s atmosphere in a matter of weeks,
avoiding the possibility of the sprites, which could be difficult to
track with ground-based radars, becoming a long-term space debris
threat to other satellites."

https://spaceflightnow.com/2019/02/08/cygnus-ng10-departure/

Regards,
Michael Turner
Executive Director
Project Persephone
1-25-33 Takadanobaba
Shinjuku-ku Tokyo 169-0075
Mobile: +81 (90) 5203-8682
tur...@projectpersephone.org

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Zac Manchester

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Feb 13, 2019, 11:59:24 PM2/13/19
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Days… definitely days. The orbit is extremely low. The CubeSat is only forecasted to stay up for 10 days. The Sprites will reenter even faster.
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Michael Turner

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Feb 14, 2019, 7:57:41 AM2/14/19
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And release of the Sprites is happening within a day or two? Just
wondering since my ground station is not together ...

Regards,
Michael Turner
Executive Director
Project Persephone
1-25-33 Takadanobaba
Shinjuku-ku Tokyo 169-0075
Mobile: +81 (90) 5203-8682
tur...@projectpersephone.org

Understand - http://www.projectpersephone.org/
Join - http://www.facebook.com/groups/ProjectPersephone/
Donate - http://www.patreon.com/ProjectPersephone
Volunteer - https://github.com/ProjectPersephone

"Love does not consist in gazing at each other, but in looking outward
together in the same direction." -- Antoine de Saint-Exupéry

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