Flight
- Date and time (UTC)
- October 8, 2015, 12:49
- Launch designation
- 2015-058
- Mission
- INTRUDER
- Flight name
- NROL-55
- Vehicle flight ID
- AV-058
- Flight code
- NROL-55 AURYON
- Year
- Launches in 2015
Orbit and payload
- Initial perigee
- 186 km
- Initial apogee
- 1,178 km
- Inclination
- 62.7°
- Payload mass to orbit
- 4.1 t
- Payloads
- 16
- GCAT launch code
- OS
Payloads
| Payload | Designation | Owner | Mission type | Mass | Fate |
|---|---|---|---|---|---|
| USA 264 | 2015-058ANORAD 40964 | National Reconnaissance Office | Signals intelligence | 1,000 kg | In orbit |
| Aerocube 5c | 2015-058BNORAD 40965 | Aerospace Corp. | Technology | 2 kg | In orbit |
| Aerocube 7 | 2015-058CNORAD 40966 | Aerospace Corp. | Technology | 2 kg | In orbit |
| AMSAT AO-85 | 2015-058DNORAD 40967 | AMSAT North America (Radio Amateur Satellite Corp) | Communications | 1 kg | In orbit |
| BisonSat | 2015-058ENORAD 40968 | Salish Kootenai College | Technology | 1 kg | In orbit |
| ARC-1 | 2015-058FNORAD 40969 | U. Alaska Fairbanks | Technology | 1 kg | In orbit |
| SNAP-3 ALICE | 2015-058GNORAD 40970 | US Army Space and Missile Defense Command (USASMDC) | Communications | 5 kg | Reentered (orbital decay) · Sep 19, 2026 |
| LMRST | 2015-058HNORAD 40971 | Jet Propulsion Lab | Technology | 3 kg | In orbit |
| SNAP-3 EDDIE | 2015-058JNORAD 40972 | US Army Space and Missile Defense Command (USASMDC) | Communications | 5 kg | Reentered (orbital decay) · Sep 16, 2026 |
| PropCube Merryweather | 2015-058KNORAD 40973 | US Naval Postgraduate School | Technology | 1 kg | In orbit |
| SINOD-D-1 | 2015-058LNORAD 40974 | SRI International | Technology | 2 kg | In orbit |
| SNAP-3 JIMI | 2015-058MNORAD 40975 | US Army Space and Missile Defense Command (USASMDC) | Communications | 5 kg | In orbit |
| PropCube Flora | 2015-058NNORAD 40976 | US Naval Postgraduate School | Technology | 1 kg | In orbit |
| SINOD-D-3 | 2015-058PNORAD 40977 | SRI International | Technology | 2 kg | In orbit |
| GRACE | 2015-058QNORAD 40978 | National Reconnaissance Office | Technology | 45 kg | In orbit, attached to another object |
| USA 264 P/L 2 | 2015-058RNORAD 40981 | National Reconnaissance Office | Signals intelligence | 1,000 kg | In orbit |
Source: GCAT launch list and payload catalogs, Jonathan C. McDowell (CC BY 4.0). Orbit values are the initial orbit reported for the launch.