July 20th 2023 PDT
The following satellites have been added to this week's AMSAT-NA TLE distribution: CUbeBel 2 (EU11S) NORAD Cat ID 57175 IARU Coordinated Frequency: 436.99 MHz. (Thanks to Nico Janssen, PA0DLO for identification) URESAT-1 NORAD Cat ID 56992 IARU Coodinated Frequency: 436.888 MHz (Thanks to Felix Paez, EA4GQS AMSAT EA President for identification) The follwing satellite has decayed from orbit and has been removed from this week's AMSAT-NA TLE distribution: EO-88 (Nayif 1) NORAD Cat ID 42017 "[R]e entered ove ...Continue Reading
July 20th 2023 PDT
Space Weather Message Code: ALTEF3 Serial Number: 3355 Issue Time: 2023 Jul 20 1653 UTC ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Threshold Reached: 2023 Jul 20 1635 UTC Station: GOES16 NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.Thank you for using the Product Subscription Service. If you would like to remo ...Continue Reading
July 17th 2023 PDT
Space Weather Message Code: ALTXMF Serial Number: 322 Issue Time: 2023 Jul 17 2339 UTC ALERT: X-Ray Flux exceeded M5 Threshold Reached: 2023 Jul 17 2334 UTC NOAA Scale: R2 - Moderate NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact centered on sub-solar point on the sunlit side of Earth. Extent of blackout of HF (high frequency) radio communication dependent upon current X-ray Flux intensity. For real-time in ...Continue Reading
July 15th 2023 PDT
AMSAT NEWS SERVICEANS-197In this edition:* AMSAT Board of Directors Voting Has Begun* Youth on the Air Camp 2023 To Be On Satellites* HABGab and StratoScience Balloon Launch* Space Shuttle Remembered* Historical Space Tour Before Orlando Hamcation* Changes to AMSAT-NA TLE Distribution* ARISS-USA Seeks for Director of Education* ARISS News* Upcoming Satellite Operations* Hamfests, Conventions, Maker Faires, and Other Events* Satellite Shorts From All OverThe AMSAT News Service bulletins are a free, weekly news and in ...Continue Reading
July 13th 2023 PDT
The following satellite has been added to this week's AMSAT-NA TLE distribution: UmKA 1 (RS40S) NORAD Cat ID 57172 IARU coordinated frequencies 437.625 MHz, 435.825 MHz and 2402.400 MHz (Thanks to Nico Janssen, PA0DLO for identification). Joe Fitzgerald KM1P AMSAT Orbital Elements Manager Keps mailing list -- keps@amsat.org View archives of this mailing list at https://mailman.amsat.org/hyperkitty/list/keps@amsat.org To unsubscribe send an email to keps-leave@amsat.org Manage all of your AMSAT-NA mailing list pref ...Continue Reading
July 13th 2023 PDT
SB KEPS @ AMSAT $ORB23195.1 2Line Orbital Elements 23195.AMSAT QST de W1STR AMSAT Orbital Elements for Amateur Satellites in TLE Format From Orbital Analysis Office New England Sci-Tech STEM Education Center Natick, MA July 14, 2023 To all radio amateurs Decode two line element sets with the following key: 1 AAAAAU 00 0 0 BBBBB.BBBBBBBB .CCCCCCCC 00000-0 0 DDDDZ 2 AAAAA EEE.EEEE FFF.FFFF GGGGGGG HHH.HHHH III.IIII JJ.JJJJJJJJKKKKKZ KEY: A-CATALOGNUM B-EPOCHTIME C-DECAY *-BSTAR D-ELSETNUM E-INCLINATION ...Continue Reading
July 12th 2023 PDT
Space Weather Message Code: ALTXMF Serial Number: 321 Issue Time: 2023 Jul 12 0856 UTC ALERT: X-Ray Flux exceeded M5 Threshold Reached: 2023 Jul 12 0854 UTC NOAA Scale: R2 - Moderate NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact centered on sub-solar point on the sunlit side of Earth. Extent of blackout of HF (high frequency) radio communication dependent upon current X-ray Flux intensity. For real-time in ...Continue Reading
July 11th 2023 PDT
Space Weather Message Code: ALTXMF Serial Number: 320 Issue Time: 2023 Jul 11 2216 UTC ALERT: X-Ray Flux exceeded M5 Threshold Reached: 2023 Jul 11 2214 UTC NOAA Scale: R2 - Moderate NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact centered on sub-solar point on the sunlit side of Earth. Extent of blackout of HF (high frequency) radio communication dependent upon current X-ray Flux intensity. For real-time in ...Continue Reading
July 11th 2023 PDT
Space Weather Message Code: ALTXMF Serial Number: 319 Issue Time: 2023 Jul 11 1806 UTC ALERT: X-Ray Flux exceeded M5 Threshold Reached: 2023 Jul 11 1804 UTC NOAA Scale: R2 - Moderate NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact centered on sub-solar point on the sunlit side of Earth. Extent of blackout of HF (high frequency) radio communication dependent upon current X-ray Flux intensity. For real-time in ...Continue Reading
July 8th 2023 PDT
AMSAT NEWS SERVICE ANS-190 In this edition: * 2023 AMSAT Space Symposium First Call for Papers * Ariane 5 Rockets into Retirement: Europe's Workhorse Completes Final Mission * CubeSats Deploy from ISS: Nanoracks Mission Advances Science and Education * ROSCOSMOS Successfully Deploys Forty-Three Satellites in Latest Soyuz 2.1b Launch * Meteor-M2-3 Weather Imaging Satellite Now in Orbit and Transmitting Images * UMKA-1 School Satellite Sets Out to Explore the Skies * Satellite LEO Top 100 Rovers July 2023 Rankings ...Continue Reading
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