T.S. Kelso @TSKelso
Operator of CelesTrak, the world's first source for orbital element sets and related software and educational materials. celestrak.org Wailuku, HI, USA Joined April 2009-
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CelesTrak has ephemeris-based SupGP data for all 23 satellites from the @Starlink Group 6-54 launch (2024-080) atop a Falcon 9 rocket from Cape Canaveral on Apr 28 at 2208 UTC: spaceflightnow.com/2024/04/28/liv…. Data for the launch can be found at: celestrak.org/NORAD/elements….
CelesTrak has pre-launch SupGP data for the @Starlink Group 6-54 launch from Cape Canaveral on 2024-04-28 at 22:08:00 UTC: celestrak.org/NORAD/elements…. Deployment of 23 satellites at 23:13:24.120 UTC. Data for 8 backup launch opportunities also provided: celestrak.org/NORAD/elements….
You can see the series of maneuvers used by NASA over the past 2 months to lower CLOUSAT's orbit by going to: celestrak.org/NORAD/elements….
You can see the series of maneuvers used by NASA over the past 2 months to lower CLOUSAT's orbit by going to: celestrak.org/NORAD/elements…. https://t.co/rCXoOJVpoP
For those who might be interested, you can see ADRAS-J approaching the H-2A R/B in today's SOCRATES Plus results: celestrak.org/SOCRATES/graph….
Due to ongoing issues with being unable to obtain data from @SES_Satellites to produce SupGP data for their GEO satellites, we are removing the old data (now over 9 days old) while we continue to work with SES to find a way to get data, hopefully for their entire constellation.
CelesTrak has GP data for 4 objects from the launch (2024-077) of NEONSAT-1 & ACS3 atop an Electron rocket from Mahia Peninsula, NZ on Apr 23 at 2232 UTC: spaceflightnow.com/2024/04/23/liv…. Data for the launch can be found at: celestrak.org/NORAD/elements….
CelesTrak has ephemeris-based SupGP data for all 23 satellites from the @Starlink Group 6-53 launch (2024-076) atop a Falcon 9 rocket from Cape Canaveral on Apr 23 at 2217 UTC: spaceflightnow.com/2024/04/23/liv…. Data for the launch can be found at: celestrak.org/NORAD/elements….
CelesTrak has pre-launch SupGP data for the @Starlink Group 6-53 launch from Cape Canaveral on 2024-04-23 at 22:17:00 UTC: celestrak.org/NORAD/elements…. Deployment of 23 satellites at 23:22:06.340 UTC. Data for 4 backup launch opportunities also provided: celestrak.org/NORAD/elements….
CelesTrak has GP data for 2 objects from the launch (2024-075) of Yaogan-42 02 atop a Long March-2D rocket from Xichang Satellite Launch Center on Apr 20 at 2345 UTC: english.news.cn/20240421/0cf85…. Data for the launch can be found at: celestrak.org/NORAD/elements….
SPACEWAY 3, launched 2007-08-14, has completed a full circuit of the GEO belt since circularizing its orbit well above GEO graveyard altitude o/a 2024-01-25. As it appears to have been decommissioned, the CelesTrak SATCAT has been updated: celestrak.org/NORAD/elements….
CelesTrak has ephemeris-based SupGP data for all 23 satellites from the @Starlink Group 6-52 launch (2024-074) atop a Falcon 9 rocket from Cape Canaveral on Apr 18 at 2240 UTC: spaceflightnow.com/2024/04/18/liv…. Data for the launch can be found at: celestrak.org/NORAD/elements….
CelesTrak has ephemeris-based SupGP data for all 23 satellites from the @Starlink Group 6-51 launch (2024-073) atop a Falcon 9 rocket from Cape Canaveral on Apr 17 at 2126 UTC: spaceflightnow.com/2024/04/17/liv…. Data for the launch can be found at: celestrak.org/NORAD/elements….
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Doppler measurements show that MicroOrbiter 1 is object 59483 (1998-067WF). Frequency: 400.9592 MHz. @SpaceTrackOrg @18thSDS @TSKelso @planet4589
Doppler measurements show that Curtis is object 59507 (1998-067WG). Frequency: 400.9621 MHz. @SpaceTrackOrg @18thSDS @TSKelso @planet4589
Doppler measurements show that Kashiwa is object 59508 (1998-067WH). Frequency: 437.3794 MHz. @SpaceTrackOrg @18thSDS @TSKelso @planet4589 @AMSAT @AMSATUK @CitGardens
Doppler measurements show that Centauri 6 is object 59451 (2024-066K). Frequency 400.1835 MHz @SpaceTrackOrg @18thSDS @TSKelso @planet4589
Doppler measurements show that Gagarinets is object 59480 (2024-069B). Uncoordinated frequency: 436.0045 MHz. @SpaceTrackOrg @18thSDS @TSKelso @planet4589 @AMSAT @AMSATUK
It’s not that hard to implement Zero Trust, right ? US DOD: hold my beer.
I made a major optical observing decision over the last month. I purchased a @Celestron RASA 8" optical tube for satellite monitoring at extreme orbital altitude and in cis-lunar space. I'll be pairing it with my ZWO ASI1600mm to produce data. Now building the dome to house it.
@TSKelso @Starlink @SpaceX Some things never change, aye? I remember dialing long-distance into Celestrak BBS. #Legendary
Doppler measurements show that IRIS-F1 is object 59110 (2024-043N). Frequency 400.9153 MHz @SpaceTrackOrg @18thSDS @TSKelso @planet4589
Doppler measurements show that BRO 12 or BRO 13 is object 59107 (2024-043K) or 59108 (2024-043L). Frequency: 401.7346 MHz. @SpaceTrackOrg @18thSDS @TSKelso @planet4589
Doppler measurements show that SONATE 2 is object 59112 (2024-043Q). Frequency: 437.0254 MHz. @SpaceTrackOrg @18thSDS @TSKelso @planet4589 @AMSAT @AMSATUK @Uni_WUE
A couple of corrections on earlier identifications: SITRO-AIS 29 is object 59052 SITRO-AIS 30 is object 59053 SITRO-AIS 35 is object 59056 SITRO-AIS 32 is object 59057 SITRO-AIS 34 is object 59058. @SpaceTrackOrg @18thSDS @TSKelso @planet4589
@planet4589 @SpaceTrackOrg @18thSDS @TSKelso SITRO-AIS 29 & 30 (59052 or 59053), SITRO-AIS 32 & 34 (59057 or 59056). Marafon-D GVM must be 59072. Fregat R/B is 59073.
Doppler measurements show that SITRO-AIS 28 is object 59071 (2024-039U). Frequency: 401.3501 MHz. @SpaceTrackOrg @18thSDS @TSKelso @planet4589
Doppler measurements show that SITRO-AIS 27 is object 59068 (2024-039T). Frequency: 401.3201 MHz. @SpaceTrackOrg @18thSDS @TSKelso @planet4589
Doppler measurements show that SITRO-AIS 26 is object 59067 (2024-039S). Frequency: 401.2900 MHz. @SpaceTrackOrg @18thSDS @TSKelso @planet4589
Doppler measurements show that SITRO-AIS 25 is object 59066 (2024-039R). Frequency: 401.2602 MHz. @SpaceTrackOrg @18thSDS @TSKelso @planet4589
Doppler measurements show that SITRO-AIS 52 is object 59063 (2024-039N). Frequency: 401.2200 MHz. @SpaceTrackOrg @18thSDS @TSKelso @planet4589
Doppler measurements show that SITRO-AIS 51 is object 59062 (2024-039M). Frequency: 401.2001 MHz. @SpaceTrackOrg @18thSDS @TSKelso @planet4589
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