Thanks Nico. I read your Twitter Page and will add the satellites you listed tonight.

From: Nico Janssen via AMSAT-BB [email protected] Sent: Thursday, April 20, 2023 03:51 AM To: Joseph B. Fitzgerald [email protected]; AMSAT-BB [email protected] Subject: [AMSAT-BB] Re: Sixteen new amateur satellites in orbit from Space-X Transporter 7 launch

Apparently you missed that I already identified four satellites yesterday. That is why you already see these on CelesTrak.

INSPIRE-SAT 7 is object 56211 (2023-054AK), frequency: 435.2002 MHz and 437.4100 MHz. ROSEYCUBESAT 1 is object 56212 (2023-054AL), frequency: 436.8252 MHz. KILICSAT is object 56181 (2023-054D), uncoordinated frequency: 436.9000 MHz. CIRBE is object 56188 (2023-054L), frequency: 437.2500 MHz.

73, Nico PA0DLO

On 20-04-2023 00:08, Joseph B. Fitzgerald via AMSAT-BB wrote:

Our friends at Libre Space show 16 spacecraft using amateur frequencies on the recent Space-X transporter 7 launch, some IARU coordinated, some not.

https://community.libre.space/t/spacex-f9-transporter-7-2023-04-15-06-47-utc...

Celestrak has published element sets derived from Space-X deployment data. See https://celestrak.org/NORAD/elements/supplemental/sup-gp.php?FILE=transporte... https://celestrak.org/NORAD/elements/supplemental/sup-gp.php?FILE=transporter-7&FORMAT=tle &FORMAT=tle

Celestrak also made an attempt to match Space-X derived TLEs to USSF tracked objects: https://celestrak.org/NORAD/elements/supplemental/transporter.match.txt but I don't consider that authoritative. Note that RoseyCubesat-1 and INSPIRE-Sat 7 share the same element set which seems strange as I understand that they are two independent spacecraft.

Please feel free to share any observations here on AMSAT-BB

de KM1P Joe

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