Re: Final trajectory (Re: 2021-035B decay estimates)

From: Marco Langbroek via Seesat-l <seesat-l_at_satobs.org>
Date: Mon, 10 May 2021 12:34:14 +0200
Op 10-5-2021 om 10:41 schreef Bob Christy via Seesat-l:

> Half way between then and now is December 2012. The median date of the list is Jan 2013. The "SBIRS era" started about the same time.


Well, before SBIRS there was DSP of course. Starting in the mid-1990-ies, the US
DoD started to share DSP detections of meteoric fireballs with astronomers
researching meteoric fireballs. First occasionally, now rather routinely (see
https://cneos.jpl.nasa.gov/fireballs/).

- Marco


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Dr Marco Langbroek  -  SatTrackCam Leiden, the Netherlands.
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Received on Mon May 10 2021 - 05:45:31 UTC

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