JSAT-31

Overview

Destination: Geostationary Transfer Orbit
Mission: Communications

Geostationary Transfer Orbit Unknown Pad Cape Canaveral SFS, FL, USA

JSAT-31 is a geostationary communication satellite for SKY Perfect JSAT. Operating both in Ka and Ku frequency bands, the JSAT-31 High Throughput Satellite will offer high speed broadband services over Japan, South-East Asia, Australia, New Zealand and Pacific islands. JSAT-31 will have the largest capacity in the history of SKY Perfect JSAT satellites. It will rely on Space INSPIRE, a highly flexible and fully software-defined solution that offers instant in-orbit adjustment to broadband connectivity demand, while maximizing the effective use of the satellite resources. SKY Perfect JSAT will leverage the satellite’s extreme flexibility to offer enhanced communications services all along JSAT-31’s lifespan in orbit.

Updates

Cosmic_Penguin • Dec. 8, 2025, 3:12 p.m.

Added launch.


Falcon 9

Family:
Configuration: Block 5

Falcon 9 is a two-stage rocket designed and manufactured by SpaceX for the reliable and safe transport of satellites and the Dragon spacecraft into orbit. The Block 5 variant is the fifth major interval aimed at improving upon the ability for rapid reusability.

See Details
Specifications
  • Stages
    2
  • Length
    70.0 m
  • Diameter
    3.65 m
  • Fairing Diameter
    5.2 m
  • Launch Mass
    549.0 T
  • Thrust
    7607.0 kN
Family
  • Name
    Falcon 9
  • Family
  • Variant
    Block 5
  • Alias
  • Full Name
    Falcon 9 Block 5
Payload Capacity
  • Launch Cost
    $52000000
  • Low Earth Orbit
    22800.0 kg
  • Geostationary Transfer Orbit
    8300.0 kg
  • Direct Geostationary
  • Sun-Synchronous Capacity

Booster Info


Unknown F9


Type: Core
Flight Proven: No

SpaceX

SpaceX

(SpX)

CEO: Elon Musk Founded: 2002 Successes: 642 Failures: 15 Pending: 123

Agency Type:

Space Exploration Technologies Corp., known as SpaceX, is an American aerospace manufacturer and space transport services company headquartered in Hawthorne, California. It was founded in 2002 by entrepreneur Elon Musk with the goal of reducing space transportation costs and enabling the colonization of Mars. SpaceX operates from many pads, on the East Coast of the US they operate from SLC-40 at Cape Canaveral Space Force Station and historic LC-39A at Kennedy Space Center. They also operate from SLC-4E at Vandenberg Space Force Base, California, usually for polar launches. Another launch site is being developed at Boca Chica, Texas.

INFO WIKI

Cape Canaveral SFS, FL, USA

Unknown Pad


Long March 2C/YZ-1S
Success
8 hours, 7 minutes ago
Shiyan 33
Launch Area 94 (SLS-2 / 603) - Jiuquan Satellite Launch Center, People's Republic of China

Chinese satellite reported to be for "space environment research" purposes. Actual usage not known.


Falcon 9
Success
13 hours, 15 minutes ago
Starlink Group 17-17
Space Launch Complex 4E - Vandenberg SFB, CA, USA

A batch of 25 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Long March 2D
Success
1 day, 13 hours ago
SuperView Neo 2-05 & 06
Launch Complex 9 - Taiyuan Satellite Launch Center, People's Republic of China

Commercial Synthetic-aperture radar Earth observation satellites built by CAST for China Siwei Survey and Mapping Technology Co. Ltd.


Soyuz 2.1b
Success
3 days, 18 hours ago
16 x Rassvet-3
43/4 (43R) - Plesetsk Cosmodrome, Russian Federation

Note: Payload identities uncertain. Batch of 16 Rassvet-3 Low Earth Orbit communication satellites for the Russian Byuro-1440 (Bureau 1440) conste…


Smart Dragon 3
Success
4 days, 20 hours ago
10 x CentiSpace-1
Haiyang offshore launch location - Haiyang Oriental Spaceport

Chinese commercial small satellites by Beijing-based company Future Navigation for providing GNSS augmentation signals services from LEO. They are pa…


Falcon 9
Success
4 days, 21 hours ago
Starlink Group 10-62
Space Launch Complex 40 - Cape Canaveral SFS, FL, USA

A batch of 29 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Soyuz 2.1a
Success
5 days ago
Progress MS-33 (94P)
31/6 - Baikonur Cosmodrome, Republic of Kazakhstan

Progress resupply mission to the International Space Station.


Falcon 9
Success
6 days, 14 hours ago
Starlink Group 17-15
Space Launch Complex 4E - Vandenberg SFB, CA, USA

A batch of 25 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Electron
Success
6 days, 18 hours ago
Eight Days A Week (StriX Launch 8)
Rocket Lab Launch Complex 1B - Rocket Lab Launch Complex 1, Mahia Peninsula, New Zealand

Synthetic aperture radar satellite for Japanese Earth imaging company Synspective.


Falcon 9
Success
1 week ago
Starlink Group 10-33
Space Launch Complex 40 - Cape Canaveral SFS, FL, USA

A batch of 29 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.