Flight
- Date and time (UTC)
- May 17, 1998, 21:16
- Launch designation
- 1998-032
- Mission
- Iridium MS-9
- Vehicle flight ID
- D257
- Year
- Launches in 1998
Orbit and payload
- Initial apogee
- 786 km
- Payload mass to orbit
- 3.3 t
- Payloads
- 5
- GCAT launch code
- OS
Payloads
| Payload | Designation | Owner | Mission type | Mass | Fate |
|---|---|---|---|---|---|
| Iridium 70 | 1998-032ANORAD 25342 | Iridium Inc. | Communications | 662 kg | Reentered (orbital decay) · Oct 11, 2018 |
| Iridium 72 | 1998-032BNORAD 25343 | Iridium Inc. | Communications | 662 kg | Reentered (orbital decay) · May 14, 2018 |
| Iridium 73 | 1998-032CNORAD 25344 | Iridium Inc. | Communications | 662 kg | In orbit |
| Iridium 74 | 1998-032DNORAD 25345 | Iridium Inc. | Communications | 662 kg | Deorbited · Jun 11, 2017 |
| Iridium 75 | 1998-032ENORAD 25346 | Iridium Inc. | Communications | 662 kg | Reentered (orbital decay) · Jul 10, 2018 |
Source: GCAT launch list and payload catalogs, Jonathan C. McDowell (CC BY 4.0). Orbit values are the initial orbit reported for the launch.