| [EGRS] | U.S. Army | retired | LEO | 1/11/1964 | 0 |
| [Tiros VIII] | NASA Goddard Space Flight Center | retired | LEO | 12/21/1963 | 0 |
| SRV 642 | U.S. Space Systems Command | retired | - | 12/21/1963 | 0 |
| [Explorer XIX] | NASA Langley Research Center | retired | LEO | 12/19/1963 | 0 |
| Cosmos 24 | RSC Energia | retired | - | 12/19/1963 | 0 |
| Cosmos 23 | VNIIEM (All-Union Electromechanical Scientific Research Institute) | retired | - | 12/13/1963 | 0 |
| SRV 637 | U.S. National Reconnaissance Office (NRO) | retired | - | 11/27/1963 | 0 |
| [Explorer XVIII] | NASA Goddard Space Flight Center | retired | - | 11/27/1963 | 0 |
| [Centaur 2] | NASA Glenn Research Center | retired | LEO | 11/27/1963 | 0 |
| Cosmos 22 | RSC Energia | retired | - | 11/16/1963 | 0 |
| Cosmos 21 (Kosmos-21) | RSC Energia | retired | - | 11/11/1963 | 0 |
| Polet 1 | OKB-52 (Chelomey) | retired | LEO | 11/1/1963 | 0 |
| SRV 602 | U.S. Space Systems Command | retired | - | 10/29/1963 | 0 |
| Cosmos 20 | RSC Energia | retired | - | 10/18/1963 | 0 |
| SRV 620 (CORONA 71/1002) | U.S. National Reconnaissance Office (NRO) | retired | - | 9/23/1963 | 0 |
| SRV 604 | U.S. National Reconnaissance Office (NRO) | retired | - | 8/29/1963 | 0 |
| SRV 617 (CORONA 69/1001) | U.S. National Reconnaissance Office (NRO) | retired | - | 8/25/1963 | 0 |
| Cosmos 19 | Yangel KB | retired | - | 8/6/1963 | 0 |
| SRV 614 | U.S. National Reconnaissance Office (NRO) | retired | - | 7/31/1963 | 0 |
| [Syncom II] | NASA Goddard Space Flight Center | retired | GEO | 7/26/1963 | 0 |
| SRV 624 | U.S. National Reconnaissance Office (NRO) | retired | - | 7/19/1963 | 0 |
| West Ford 4 Telem Package | U.S. Space Systems Command | retired | MEO | 7/19/1963 | 0 |
| SRV | U.S. National Reconnaissance Office (NRO) | retired | - | 7/12/1963 | 0 |
| [Hitchhiker] | U.S. National Reconnaissance Office (NRO) | retired | MEO | 6/27/1963 | 0 |
| SRV 611 | U.S. National Reconnaissance Office (NRO) | retired | - | 6/27/1963 | 0 |
| [Tiros VII] | NASA Goddard Space Flight Center | retired | LEO | 6/19/1963 | 0 |
| Vostok 6 | RSC Energia | retired | - | 6/16/1963 | 0 |
| [Solar Rad IV] | U.S. National Reconnaissance Office (NRO) | retired | - | 6/15/1963 | 0 |
| [Lofti IIA] | - | retired | - | 6/15/1963 | 0 |
| Vostok 5 | RSC Energia | retired | - | 6/14/1963 | 0 |
| SRV 616 | U.S. National Reconnaissance Office (NRO) | retired | - | 6/12/1963 | 0 |
| Cosmos 18 | RSC Energia | retired | - | 5/24/1963 | 0 |
| Cosmos 17 | Yangel KB | retired | - | 5/22/1963 | 0 |
| SRV 613 | U.S. National Reconnaissance Office (NRO) | retired | - | 5/18/1963 | 0 |
| [Faith 7] | NASA Manned Spacecraft Center | retired | - | 5/15/1963 | 0 |
| MA-9 Flashing Light Subsat (MA-9) | NASA Manned Spacecraft Center | retired | - | 5/15/1963 | 0 |
| [DASH] | U.S. Space Systems Command | retired | MEO | 5/9/1963 | 0 |
| [Telstar II] | AT&T | retired | MEO | 5/7/1963 | 0 |
| Kosmos-16 | RSC Energia | retired | - | 4/28/1963 | 0 |
| Kosmos-15 | RSC Energia | retired | - | 4/22/1963 | 0 |
| Kosmos-14 | VNIIEM (All-Union Electromechanical Scientific Research Institute) | retired | - | 4/13/1963 | 0 |
| [Explorer XVII] | NASA Goddard Space Flight Center | retired | - | 4/3/1963 | 0 |
| ALS | Russian Ministry of Defense | retired | - | 4/2/1963 | 0 |
| Luna 4 | RSC Energia | retired | - | 4/2/1963 | 0 |
| SRV 609 | U.S. National Reconnaissance Office (NRO) | retired | - | 4/1/1963 | 0 |
| Cosmos 13 | RSC Energia | retired | - | 3/21/1963 | 0 |
| [Syncom I] | NASA Goddard Space Flight Center | retired | GEO | 2/14/1963 | 0 |
| SRV 608 | U.S. National Reconnaissance Office (NRO) | retired | - | 1/7/1963 | 0 |
| I-8 eighth-generation geostationary satellites | - | | GEO | - | 0 |
| ION | - | | - | - | 0 |