Flight
- Date and time (UTC)
- May 21, 2018, 08:44
- Launch designation
- 2018-046
- Mission
- Cygnus OA-9
- Flight name
- S.S. J.R. Thompson
- Vehicle flight ID
- 2TRS2S1.6 (8)
- Flight code
- 70104-303
- Year
- Launches in 2018
Orbit and payload
- Initial apogee
- 490 km
- Payload mass to orbit
- 10.6 t
- Payloads
- 16
- GCAT launch code
- OS
Payloads
| Payload | Designation | Owner | Mission type | Mass | Fate |
|---|---|---|---|---|---|
| SS J.R. Thompson | 2018-046ANORAD 43474 | Orbital ATK Space Systems Group (SSG) | Human spaceflight | 2,000 kg | Grappled by another object · May 24, 2018 |
| CubeRRT | 1998-067NUNORAD 43546 | Ohio State University | Technology | 11 kg | Reentered (orbital decay) · Nov 26, 2020 |
| TEMPEST-D | 1998-067NVNORAD 43547 | Colorado State University | Earth science | 11 kg | Reentered (orbital decay) · Jun 21, 2021 |
| RainCube | 1998-067NWNORAD 43548 | Jet Propulsion Lab | Technology | 12 kg | Reentered (orbital decay) · Dec 23, 2020 |
| HaloSat | 1998-067NXNORAD 43549 | University of Iowa (=SUI) | Astronomy | 6 kg | Reentered (orbital decay) · Jan 4, 2021 |
| Radix | 1998-067NYNORAD 43550 | Analytical Space, Inc. | Technology | 10 kg | Reentered (orbital decay) · Apr 7, 2020 |
| Endurosat One | 1998-067NZNORAD 43551 | EnduroSat Trading EOOD | Communications | 1 kg | Reentered (orbital decay) · Oct 15, 2020 |
| Equisat | 1998-067PANORAD 43552 | Brown University | Technology | 1 kg | Reentered (orbital decay) · Dec 26, 2020 |
| RadSat-g | 1998-067PBNORAD 43553 | Montana State University, Bozeman | Technology | 4 kg | Reentered (orbital decay) · Apr 5, 2021 |
| MemSat | 1998-067PCNORAD 43554 | Rowan University | Technology | 1 kg | Reentered (orbital decay) · Sep 27, 2020 |
| Aerocube 12A | 2018-046CNORAD 43556 | Aerospace Corp. | Technology | 5 kg | Reentered (orbital decay) · May 26, 2023 |
| Aerocube 12B | 2018-046DNORAD 43557 | Aerospace Corp. | Technology | 5 kg | Reentered (orbital decay) · Aug 14, 2023 |
| Lemur-2-Vu | 2018-046ENORAD 43558 | Spire | Communications | 5 kg | Reentered (orbital decay) · Feb 6, 2023 |
| Lemur-2-Alexander | 2018-046FNORAD 43559 | Spire | Communications | 5 kg | Reentered (orbital decay) · Jan 13, 2023 |
| Lemur-2-Yuasa | 2018-046GNORAD 43560 | Spire | Communications | 5 kg | Reentered (orbital decay) · Jan 18, 2023 |
| Lemur-2-TomHenderson | 2018-046HNORAD 43561 | Spire | Communications | 5 kg | Reentered (orbital decay) · Feb 13, 2023 |
Source: GCAT launch list and payload catalogs, Jonathan C. McDowell (CC BY 4.0). Orbit values are the initial orbit reported for the launch.