| 1958-001A | 4 |  |  |  |  | | | Onderzoekssatelliet | Explorer 1 | 001 : 1-2-1958 03:47:56 UTC | Juno-I / RS29 / Cape Canaveral LC-26A | 2/1/1958 | Juno-I | Cape Canaveral | | Explorer | | | | | 02 februari |
| 1958-F01A | |  | | |  | | | Testvlucht | Vanguard | F01 : 5-2-1958 07:33:00 UTC | Vanguard / TV-3BU / Cape Canaveral LC-18A | 2/5/1958 | Vanguard | Cape Canaveral | | | | | | | 02 februari |
| 1958-F02A | | | | | | | | Onderzoekssatelliet | Explorer 2 | F02 : 5-3-1958 18:27:57 UTC | Juno-I / RS26 / Cape Canaveral LC-26A | 3/5/1958 | Juno-I | Cape Canaveral | | Explorer | | | | | 03 maart |
| 1958-002B | 5 | | | | | | | Testvlucht | Vanguard 1 | 002 : 17-3-1958 12:15:41 UTC | Vanguard / TV-4 / Cape Canaveral LC-18A | 3/17/1958 | Vanguard | Cape Canaveral | | | | | | | 03 maart |
| 1958-003A | 6 | | | | | | | Onderzoekssatelliet | Explorer 3 | 003 : 26-3-1958 17:38:03 UTC | Juno-I / RS24 / Cape Canaveral LC-5 | 3/26/1958 | Juno-I | Cape Canaveral | | Explorer | | | | | 03 maart |
| 1958-F03A | | |  | | | | | Technologiesatelliet | Sputnik 3 | F03 : 27-4-1958 09:01:00 UTC | Sputnik 8A91 / 1 / Baikonur Cosmodrome LC-1/5 | 4/27/1958 | Sputnik 8A91 | Baikonur Cosmodrome | | | | | | | 04 april |
| 1958-F04A | | | | | | | | Onderzoekssatelliet | Vanguard | F04 : 29-4-1958 02:53:00 UTC | Vanguard / TV-5 / Cape Canaveral LC-18A | 4/29/1958 | Vanguard | Cape Canaveral | | | | | | | 04 april |
| 1958-004B | 8 | | | | | | | Technologiesatelliet | Sputnik 3 | 004 : 15-5-1958 07:00:35 UTC | Sputnik 8A91 / 2 / Baikonur Cosmodrome LC-1/5 | 5/15/1958 | Sputnik 8A91 | Baikonur Cosmodrome | | | | | | | 05 mei |
| 1958-F05A | | | | | | | | Onderzoekssatelliet | Vanguard | F05 : 28-5-1958 03:46:20 UTC | Vanguard / SLV1 / Cape Canaveral LC-18A | 5/28/1958 | Vanguard | Cape Canaveral | | | | | | | 05 mei |
| 1958-F06A | | | | | | | | Onderzoekssatelliet | Vanguard | F06 : 26-6-1958 05:00:52 UTC | Vanguard / SLV2 / Cape Canaveral LC-18A | 6/26/1958 | Vanguard | Cape Canaveral | | | | | | | 06 juni |
| 1958-F07A | | | | | | | | Technologiesatelliet | Pilot 1; NOTS 1 | F07 : 25-7-1958 UTC | Pilot / F1 / Naval Air Station Point Mugu PM-Rw / F4D-1 Skyray | 7/25/1958 | Pilot | Naval Air Station Point Mugu | | | | | | | 07 juli |
| 1958-005A | 9 | | | | | | | Onderzoekssatelliet | Explorer 4 | 005 : 26-7-1958 15:00:57 UTC | Juno-I / RS44 / Cape Canaveral LC-5 | 7/26/1958 | Juno-I | Cape Canaveral | | Explorer | | | | | 07 juli |
| 1958-F08A | | | | | | | | Technologiesatelliet | Pilot 2; NOTS 2 | F08 : 12-8-1958 UTC | Pilot / F2 / Naval Air Station Point Mugu PM-Rw / F4D-1 Skyray | 8/12/1958 | Pilot | Naval Air Station Point Mugu | | | | | | | 08 augustus |
| 1958-F09A | | | | | | | | Maan onderzoekssatelliet | Pioneer | F09 : 17-8-1958 12:18:00 UTC | Thor-DM18 Able-1 / 127 / Cape Canaveral LC-17A | 8/17/1958 | Thor-DM18 Able-1 | Cape Canaveral | | Pioneer | Maan | | | | 08 augustus |
| 1958-F10A | | | | | | | | Technologiesatelliet | Pilot 3; NOTS 3 | F10 : 22-8-1958 UTC | Pilot / F3 / Naval Air Station Point Mugu PM-Rw / F4D-1 Skyray | 8/22/1958 | Pilot | Naval Air Station Point Mugu | | | | | | | 08 augustus |
| 1958-F11A | | | | | | | | Onderzoekssatelliet | Explorer 5 | F11 : 24-8-1958 06:17:22 UTC | Juno-I / RS47 / Cape Canaveral LC-5 | 8/24/1958 | Juno-I | Cape Canaveral | | Explorer | | | | | 08 augustus |
| 1958-F12A | | | | | | | | Technologiesatelliet | Pilot 4; NOTS 4 | F12 : 25-8-1958 UTC | Pilot / F4 / Naval Air Station Point Mugu PM-Rw / F4D-1 Skyray | 8/25/1958 | Pilot | Naval Air Station Point Mugu | | | | | | | 08 augustus |
| 1958-F13A | | | | | | | | Technologiesatelliet | Pilot 5; NOTS 5 | F13 : 26-8-1958 UTC | Pilot / F5 / Naval Air Station Point Mugu PM-Rw / F4D-1 Skyray | 8/26/1958 | Pilot | Naval Air Station Point Mugu | | | | | | | 08 augustus |
| 1958-F14A | | | | | | | | Technologiesatelliet | Pilot 6; NOTS 6 | F14 : 28-8-1958 UTC | Pilot / F6 / Naval Air Station Point Mugu PM-Rw / F4D-1 Skyray | 8/28/1958 | Pilot | Naval Air Station Point Mugu | | | | | | | 08 augustus |
| 1958-F15A | | | | | | | | Maan inslagsonde | Luna 1A | F15 : 23-9-1958 07:40:23 UTC | Vostok-L / 1 / Baikonur Cosmodrome LC-1/5 | 9/23/1958 | Vostok-L | Baikonur Cosmodrome | | Luna | Maan | | | | 09 september |
| 1958-F16A | | | | | | | | Weersatelliet | Vanguard | F16 : 26-9-1958 15:38:00 UTC | Vanguard / SLV3 / Cape Canaveral LC-18A | 9/26/1958 | Vanguard | Cape Canaveral | | | | | | | 09 september |
| 1958-007A | 110 |  | | | | | | Maan onderzoekssatelliet | Pioneer 1 | 007 : 11-10-1958 08:42:13 UTC | Thor-DM18 Able-1 / 130 / Cape Canaveral LC-17A | 10/11/1958 | Thor-DM18 Able-1 | Cape Canaveral | | Pioneer | Maan | | | | 10 oktober |
| 1958-F17A | | | | | | | | Maan inslagsonde | Luna 1B | F17 : 11-10-1958 21:41:58 UTC | Vostok-L / 2 / Baikonur Cosmodrome LC-1/5 | 10/11/1958 | Vostok-L | Baikonur Cosmodrome | | Luna | Maan | | | | 10 oktober |
| 1958-F18A | | | | | | | | Weersatelliet | Beacon 1 | F18 : 23-10-1958 03:21:04 UTC | Juno-I / RS49 / Cape Canaveral LC-5 | 10/23/1958 | Juno-I | Cape Canaveral | | | | | | | 10 oktober |
| 1958-F19A | | | | | | | | Maan onderzoekssatelliet | Pioneer 2 | F19 : 8-11-1958 07:30:21 UTC | Thor-DM18 Able-1 / 129 / Cape Canaveral LC-17A | 11/8/1958 | Thor-DM18 Able-1 | Cape Canaveral | | Pioneer | Maan | | | | 11 november |
| 1958-F20A | | | | | | | | Maan inslagsonde | Luna 1C | F20 : 4-12-1958 18:18:45 UTC | Vostok-L / 3 / Baikonur Cosmodrome LC-1/5 | 12/4/1958 | Vostok-L | Baikonur Cosmodrome | | Luna | Maan | | | | 12 december |
| 1958-008 THE1 | 111 | | | | | | | Maan observatiesatelliet | Pioneer 3 | 008 : 6-12-1958 05:44:52 UTC | Juno-II / AM11 / Cape Canaveral LC-5 | 12/6/1958 | Juno-II | Cape Canaveral | | Pioneer | Maan | | | | 12 december |
| 1958-006 ZET1 | 10 | | | | | | | Communicatiesatelliet | SCORE | 006 : 18-12-1958 23:02:00 UTC | Atlas-B / 10B / Cape Canaveral LC-13 | 12/18/1958 | Atlas-B | Cape Canaveral | | | | | | | 12 december |