18 SDS GP data is now available at: celestrak.org/NORAD/elemen....

CelesTrak has ephemeris-based SupGP data for all 25 satellites from the Starlink G17-22 launch (2026-086) atop a Falcon 9 rocket from Vandenberg SFB on 2026-04-19 at 16:03:09 UTC: www.spacex.com/launches/sl-.... Data for the launch can be found at: celestrak.org/NORAD/elemen....

CelesTrak has GP data for 1 object from the launch (2026-084) of Daqi-2 atop a Long March-4C rocket from Jiuquan Satellite Launch Center on Apr 17 at 0410 UTC: www.china-in-space.com/p/second-env.... Data for the launch can be found at: celestrak.org/NORAD/elemen....

No GP data yet available. If it becomes available, it can be found at: celestrak.org/NORAD/elemen....

18 SDS has cataloged 1 object from the unsuccessful launch (2026-085) of AST’s SPACEMOBILE-007 atop a New Glenn rocket from Cape Canaveral on Apr 19 at 1125 UTC: www.nasaspaceflight.com/2026/04/ng-3.... SATCAT data can be found at: celestrak.org/satcat/table....

CelesTrak has GP data for 3 of 5 objects from the launch (2026-083) of unspecified military satellites atop a Soyuz-2.1b rocket from Plesetsk Cosmodrome on Apr 16 at 2317 UTC: tass.com/defense/2118.... Data for the launch can be found at: celestrak.org/NORAD/elemen....

CelesTrak has GP data for 19 objects from the launch (2026-075) of Qianfan Group 7 atop a Long March-8 rocket from Wenchang Space Launch Site on Apr 7 at 1332 UTC: www.china-in-space.com/p/qianfans-s.... Data for the launch can be found at: celestrak.org/NORAD/elemen....

I was honored to participate in #SMOPS-2026 last week and couldn't have been happier to see the enthusiasm & passion for learning & improving SSA. For those of you unable to attend, here is the text from my keynote: celestrak.org/publications.... We still have a lot to do, so let's get started!

CelesTrak has 18 SDS GP data for 90 objects from the Transporter-16 mission, launched on Mar 30. We have set up a special GROUP to help those on this mission work to identify their satellites: celestrak.org/NORAD/elemen....

CelesTrak has ephemeris-based SupGP data for all 25 satellites from the Starlink G17-27 launch (2026-082) atop a Falcon 9 rocket from Vandenberg SFB on 2026-04-15 at 04:29:49 UTC: spaceflightnow.com/2026/04/15/w.... Data for the launch can be found at: celestrak.org/NORAD/elemen....

CelesTrak has ephemeris-based SupGP data for all 29 satellites from the Starlink G10-24 launch (2026-081) atop a Falcon 9 rocket from Cape Canaveral on 2026-04-14 at 09:33:10 UTC: spaceflightnow.com/2026/04/14/l.... Data for the launch can be found at: celestrak.org/NORAD/elemen....

CelesTrak has GP data for 8 objects from the launch (2026-080) of 8 Jilin Gaofen satellites atop a Lijian-1 rocket from Jiuquan Satellite Launch Center on Apr 14 at 0403 UTC: www.china-in-space.com/p/cgstl-depl.... Data for the launch can be found at: celestrak.org/NORAD/elemen....

CelesTrak has GP data for 1 object from the launch (2026-079) of CYGNUS NG-24 atop a Falcon 9 rocket from Cape Canaveral to the ISS on Apr 11 at 1141 UTC: www.spacex.com/launches/ng24. Data for the launch can be found at: celestrak.org/NORAD/elemen....

CelesTrak has GP data for 3 objects from the launch (2026-078) of Hulianwang Jishu Shiyan atop a Jielong-3 rocket from waters off Guangdong Province on Apr 11 at 1132 UTC: www.china-in-space.com/p/guowang-te.... Data for the launch can be found at: celestrak.org/NORAD/elemen....

CelesTrak has ephemeris-based SupGP data for all 25 satellites from the Starlink G17-21 launch (2026-077) atop a Falcon 9 rocket from Vandenberg SFB on 2026-04-11 at 05:04:19 UTC: www.spacex.com/launches/sl-.... Data for the launch can be found at: celestrak.org/NORAD/elemen....

CelesTrak has GP data for 6 objects from the launch (2026-076) of GuoWang Group 21 atop a Long March-6A rocket from Taiyuan Satellite Launch Center on Apr 8 at 1938 UTC: www.china-in-space.com/p/five-more-.... Data for the launch can be found at: celestrak.org/NORAD/elemen....

CelesTrak has GP data for 9 objects from the launch (2026-074) of STP-S29A atop a Minotaur IV rocket from Vandenberg SFB on Apr 7 at 1133 UTC: www.ssc.spaceforce.mil/Newsroom/Art.... Data for the launch can be found at: celestrak.org/NORAD/elemen....

CelesTrak has ephemeris-based SupGP data for 14 of 25 satellites from the Starlink G17-35 launch (2026-073) atop a Falcon 9 rocket from Vandenberg SFB on 2026-04-07 at 02:50:39 UTC: www.spacex.com/launches/sl-.... Data for the launch can be found at: celestrak.org/NORAD/elemen....

CelesTrak has ephemeris-based SupGP data for all 29 satellites from the Amazon Leo (LA-05) launch (2026-072) atop an Atlas 5 rocket from Cape Canaveral on 2026-04-04 at 05:45 UTC: spacenews.com/atlas-5-laun.... Data for the launch can be found at: celestrak.org/NORAD/elemen....

CelesTrak has GP data for 2 objects from the launch (2026-071) of Meridian-M 21L atop a Soyuz-2.1a rocket from Plesetsk Cosmodrome on Apr 3 at 0628 UTC: www.russianspaceweb.com/meridian11.h.... Data for the launch can be found at: celestrak.org/NORAD/elemen....

SpaceMissions™ - BINARY SPACE 3D Solar System & Space Missions Simulator

BINARY SPACE recommends users of mobile devices use this link to follow Artemis II: www.binary-space.com/spacemission...

CelesTrak has ephemeris-based SupGP data for all 29 satellites from the Starlink G10-58 launch (2026-070) atop a Falcon 9 rocket from Cape Canaveral on 2026-04-02 at 11:55:10 UTC: www.spacex.com/launches/sl-.... Data for the launch can be found at: celestrak.org/NORAD/elemen....

Note that GP data can’t be used to track missions in cislunar space. To follow Artemis 2, it is recommended you check out BINARY SPACE’s coverage at: www.binary-space.com/spacemission.... There is more info about tracking Artemis missions on CelesTrak at: celestrak.org/events/Artem....

CelesTrak has GP data for 1 object from the launch (2026-069) of Artemis 2 atop an SLS rocket from Cape Canaveral on Apr 1 at 2235 UTC: spacenews.com/artemis-2-la.... Data for the launch can be found at: celestrak.org/NORAD/elemen....

CelesTrak has GP data for 15 of 16+ objects from the launch (2026-061) of 16 Rassvet-3 satellites atop a Soyuz-2.1b rocket from Plesetsk Cosmodrome on Mar 23 at 1724 UTC: tass.com/science/2106.... Data for the launch can be found at: celestrak.org/NORAD/elemen....

Note that CelesTrak now gets updated SpaceX ephemerides for ~70% of the 10,150+ Starlink satellites every 2 hours. We had ephemerides for the first 4 by 0010 UTC for a 2216 UTC deployment. We expect the other 9 soon. We continue to work with SpaceX to reduce overall data latency.

CelesTrak has ephemeris-based SupGP data for 20 of 29 satellites from the Starlink G10-44 launch (2026-068) atop a Falcon 9 rocket from Cape Canaveral on 2026-03-30 at 21:15:00 UTC: spaceflightnow.com/2026/03/30/f.... Data for the launch can be found at: celestrak.org/NORAD/elemen....

CelesTrak has GP data for 1 of 3+ objects from the launch (2026-066) of Qingzhou Spacecraft Demo atop a Kinetica-2 rocket from Jiuquan Satellite Launch Center on Mar 30 at 1100 UTC: www.china-in-space.com/p/tri-core-k.... Data for the launch can be found at: celestrak.org/NORAD/elemen....

SpaceX launch coverage can be found at: www.spacex.com/launches/tra... (linked on CelesTrak SupGP page). It includes video of the deployments, plus a list of those deployments towards the bottom of the page.

CelesTrak has post-deployment SupGP data for the #Transporter-16 launch from Vandenberg SFB on 2026-03-30 at 11:02:00.178 UTC: celestrak.org/NORAD/elemen.... Deployment of 82 satellites occurred 2026-03-30 11:55:55.958 UTC until 2026-03-30 13:32:53.818 UTC.