Jonathan's Space Report
No. 847 draft 2025 Jun 23 Somerville, MA
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International Space Station
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Expedition 73 continues.
SpaceX launched Dragon C213 'Grace' on Jun 25 for the Axiom Space Axiom-4 mission,
commanded by Peggy Whitson (Axiom Space), with ISRO's Group Capt. Shubanshu Shukla as
pilot. Mission specialists were ESA's Slawosz Uznanski-Wisniewski
and Hungary's Tibor Kapu. Axiom-4 docked with ISS at the IDA3 port at 1031 UTC Jun 26.
The crew and ship undocked at 1115 UTC Jul 14.
The Progress MS-29 cargo ship undocked from Poisk at 1843 UTC Jul 1 and was deorbited
at 2152 UTC, with entry over the S Pacific at about 2230 UTC.
Progress MS-31 was launched from Baykonur on Jul 3. It docked with the Poisk module
at 2125 UTC Jul 5.
Chinese Space Station
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Cheng Dong and Chen Zhongrui made a spacewalk on Jun 26 to install more debris
shields. Hatch open was at 0704 UTC and hatch close at 1329 UTC.
On Jul 4, Tianzhou-8 made a small reboost to the orbit of the station.
On Jul 8 at 0709 UTC, the Tianzhou 8 cargo ship undocked from the station.
It was deorbited the same day and reentered at 2246 UTC.
Starlink
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Starlink Group 10-16 (27 Ku sats) was launched on Jun 25 from Canaveral.
Starlink Group 10-34 (27 Ku sats) was launched on Jun 28 from Canaveral.
Starlink Group 15-7 (26 Ku sats) was launched on Jun 28 from Vandenberg.
Starlink Group 10-25 (27 Ku sats) was launched on Jul 2 from Canaveral.
Starlink Group 10-28 (28 Ku sats) was launched on Jul 8 from Canaveral.
Transporter 14
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SpaceX launched the Transporter 14 rideshare mission on Jun 23 to 1308 LTDN sun-sync
orbit. One group of satellites was released in a 512 x 520 km orbit; a
second group in a 592 x 593 km orbit; and the Mission Possible capsule was released
in a suborbital trajectory after the second stage's deorbit burn.
Other SpaceX launches
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EUMETSAT's Meteosat Third Generation - Sounder 1 (MTG-S1) is a 3800 kg geosynchronous weather satellite built by
Thales. It was launched to supersynchronous transfer orbit by Falcon 9 on Jul 1.
Israel's 4500 kg Dror-1 communications sat was launched on Jul 13 to supersynchronous geotransfer orbit.
The satellite was built by IAI. It is probably owned by the Israeli Space Agency, or possibly
the Israeli Ministry of Innovation, Science and Technology. The satellite is thought to be based
on the AMOS-HP bus and has a solar panel span of 17.8m.
Electron
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Rocket Lab launched an Electron from Mahia on Jun 26 with a cluster of Hawkeye 360 commercial
sigint satellites, Hawk 12A, 12B and 12C, and a Hawkeye 360 next-gen test satellite, Kestrel-0A.
Rocket Lab launched an Electron from Mahia on Jun 28; payload is thought to be the Echostar
Australia (Sirion) Lyra-2 communications satellite. It flew to a 1924 LTDN sun-sync orbit. The kick stage
was left in the deployment orbit.
H2A
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JAXA/MHI's final H2A launch, H2A F50, put the 2900 kg Ibuki-GW (GOSAT-GW) greenhouse gas observing satellite
in a 0125 LTDN sun-sync orbit on Jun 28.
Kosmos-2558
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The Kosmos-2558 satellite appears to have released a manueverable subsatellite on Jun 26; the subsatellite
is manuevering to re-rendezvous with the parent.
LDPE-2
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The LDPE-2 tug released another satellite, USA 548, in late June.
ZX-9C
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The Chinasat ZX-9C comms satellite is now in GEO at 92E, confirming that the low-apogee transfer orbit
released on Space-Track was erroneous.
SJ-21/SJ-25
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China's SJ-21 and SJ-25 satellites are performing close manuevers in GEO at 127.5E.
On Jun 12, SJ-25 approached SJ-21 to within 10 km. Then SJ-21 began rendezvous manuevers to within 1 km of SJ-25,
completing a brief rendezvous on Jun 13 and then retreating to a distance of 150 km. On Jun 30,
SJ-21 made a second rendezvous with SJ-25 and may have docked with it for a refuelling experiment.
SAST launches
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SAST launched a CZ-4C from Xichang on Jul 3 carrying the Shiyan 28B-01 satellite to an unusually
low inclination (11 deg) orbit. The satellite and rocket stage were cataloged by US Space Force
six days after launch.
Table of Recent Orbital (and near-Orbital) Launches
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Date UT Name Launch Vehicle Site Mission INTL. Catalog Perigee Apogee Incl Notes
Jun 17 0336 Starlink Group 15-9 Falcon 9 Vandenberg SLC4E Comms 129 265 x 279 x 70.0
Jun 17? USA 547 LPDE-2, GEO Tech? 22144M 35700 x 36100 x 4.7?
Jun 18 0555 Starlink Group 10-18 Falcon 9 Canaveral LC40 Comms 130 264 x 273 x 53.2
Jun 19 0300 Kosmos-2589? Angara A5 Plesetsk LC35 Tech? 131A 20270 x 51108 x 1.1
Jun 20 1237 Zhongxing 9C Chang Zheng 3B Xichang LC2 Comms 132A 241 x 35802 x 27.5
Jun 23 0558 Starlink Group 10-23 Falcon 9 Canaveral LC40 Comms 133 264 x 273 x 53.2
Jun 23 1054 Kuiper KA02 01 to 27 Atlas V 551 Canaveral LC41 Comms 134 455 x 459 x 51.9
Jun 23 2125 Transporter 14 Falcon 9 Vandenberg SLC4E Rideshare 135 592 x 593 x 97.8
Jun 25 0631 Axiom Ax-4 Falcon 9 Kennedy LC39A Spaceship 136 189 x 208 x 51.6
Jun 25 1954 Starlink Group 10-16 Falcon 9 Canaveral LC40 Comms 137 266 x 274 x 53.2
Jun 26 1400? Kosmos-2558 subsatellite Kosmos-2588, LEO Inspector? 22089C 454 x 456 x 97.2
Jun 26 1728 Hawk 12A/12B/12C Electron Mahia LC1A Sigint 138 512 x 532 x 97.4
Kestrel-0A Sigint 138 512 x 532 x 97.4
Jun 28 0426 Starlink Group 10-34 Falcon 9 Canaveral LC40 Comms 139 266 x 274 x 53.2
Jun 28 0708 Lyra 2? Electron Mahia LC1B Comms 140A 649 x 662 x 96.0
Jun 28 1633 Ibuki-GW H-IIA Tanegashima Climate 141A 666 x 668 x 98.1
Jun 28 1713 Starlink Group 15-7 Falcon 9 Vandenberg SLC4E Comms 142 264 x 278 x 70.0
Jun 30? USA 548 LPDE-2, GEO Tech? 22144N 35700 x 36100 x 4.7?
Jul 1 2104 MTG-S1 Falcon 9 Kennedy LC39A Weather 143A 334 x 65207 x 21.2
Jul 2 0628 Starlink Group 10-25 Falcon 9 Canaveral LC40 Comms 144 266 x 274 x 53.2
Jul 3 0935 Shiyan 28B-01 Chang Zheng 4C Xichang LC3 Tech? 145A 793 x 796 x 11.0
Jul 3 1932 Progress MS-31 Soyuz-2-1a Baykonur LC31 Cargo 146A 190 x 219 x 51.7
Jul 8 0821 Starlink Group 10-28 Falcon 9 Canaveral LC40 Comms 147 265 x 273 x 53.2
Jul 13 0504 Dror-1 Falcon 9 Canaveral LC40 Comms 148A 202 x 61959 x 24.2
Table of Recent Suborbital Launches
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New Shepard NS-33 launched at about 1440 UTC Jun 29 to around 105 km apogee;
flight duration 10m8s. James Sitkin, Leland Larson, Owolabi Salis,
Frederick Rescigno Jr, Allie Kuehner, and Carl R Kuehner III became space
travellers 745 to 750.
Date UT Payload Rocket Site Mission Apogee Target
May 31 1339 NS-32 New Shepard W Texas Tourist 105 W Texas
Jun 20 0827 SEED 1 Terrier Imp.Mal. Kwajalein Ionos 155 Pacific
Jun 24 FTX-26a Target IRBM-T3? C-19, N Pacific Target 1000? N Pacific
Jun 26 0930 RockOn Terrier Imp.Orion Wallops Education 114? Atlantic
Jun 28 0811 SEED 2 Terrier Imp.Mal. Kwajalein Ionos 157 Pacific
Jun 29 1440 NS-33 New Shepard W Texas Tourist 105 W Texas
Jul 5 0600 MaxiDusty 2 Imp. Malemute? Andoya Atmos. 125 Norwegian Sea
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| Jonathan McDowell | |
| Somerville MA 02143 | inter : planet4589 at gmail |
| USA | twitter: @planet4589 |
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