| Name | Article | Assessment | ID | SCN | Infobox | Stub types | Length | Remarks |
|---|---|---|---|---|---|---|---|---|
 Discoverer 9 |
Non-existent |
- | - | - | - | - | ||
| Discoverer 10 |
Non-existent |
- | - | - | - | - | ||
| Midas 1 |
Non-existent |
- | - | - | - | - | ||
 Pioneer 5 |
Start |
1960 Alpha 1 | 27 | {{Infobox spaceflight}} | 9,051 | |||
| S-46 |
S-46 (saetllite) | Non-existent |
- | - | - | - | - | |
 TIROS-1 |
Stub |
29 | {{Infobox spaceflight}} | US-spacecraft-stub | 4,093 | |||
 Transit 1B |
Transit 1B (-> Transit (satellite)#History) |
Redirect |
(none) | 21,607 | No OLBY template. No launch year category. | |||
| Solrad |
Solrad prototype | Non-existent |
- | - | - | - | - | |
| Discoverer 11 |
Discoverer 11 (->  Corona (satellite)) |
Redirect |
(none) | 65,778 | No OLBY template. No launch year category. | |||
| Luna E-3 No.1 |
Stub |
{{Infobox spaceflight}} | USSR-spacecraft-stub | 3,313 | ||||
| Luna E-3 No.2 |
Stub |
{{Infobox spaceflight}} | USSR-spacecraft-stub | 3,462 | ||||
| Echo 1 |
Echo 1 (-> Project Echo) |
Redirect |
1960-009A (listed as NSSDC_ID) |
00049 | {{Infobox spacecraft}} | 15,333 | ||
| Korabl-Sputnik 1 |
Start |
1960 Epsilon 3 | 36 | {{Infobox spaceflight}} | 4,649 | |||
| Midas 2 |
Non-existent |
- | - | - | - | - | ||
| Transit 2A |
Non-existent |
- | - | - | - | - | ||
| Solrad 1 |
Non-existent |
- | - | - | - | - | ||
| Discoverer 12 |
Non-existent |
- | - | - | - | - | ||
| Vostok-1K No.1 |
Non-existent |
- | - | - | - | - | ||
| Discoverer 13 |
Discoverer 13 (-> Corona_(satellite)#Discoverer) |
Redirect |
(none) | 65,778 | No OLBY template. No launch year category. | |||
| Echo 1A |
Non-existent |
- | - | - | - | - | ||
| Courier 1A |
Non-existent |
- | - | - | - | - | ||
| Discoverer 14 |
Stub |
(none) | US-spacecraft-stub | 1,008 | ||||
| Korabl-Sputnik 2 |
Start |
1960 Lambda 1 | 55 | {{Infobox spaceflight}} | 5,751 | No epoch. | ||
| Discoverer 15 |
Non-existent |
- | - | - | - | - | ||
| Pioneer P-30 |
Start |
(none) | 6,431 | |||||
| Courier 1B |
Start |
{{Infobox spaceflight}} | 3,289 | No epoch. | ||||
| Mars 1M No.1 |
Stub |
{{Infobox spaceflight}} | USSR-spacecraft-stub | 3,159 | ||||
| Samos 1 |
Non-existent |
- | - | - | - | - | ||
| Mars 1M No.2 |
Stub |
{{Infobox spaceflight}} | USSR-spacecraft-stub | 3,143 | ||||
| Discoverer 16 |
Stub |
{{Infobox spaceflight}} | US-spacecraft-stub | 3,513 | ||||
| Explorer 8 |
Stub |
1960 Xi 1 | 60 | {{Infobox spaceflight}} | 2,540 | |||
| Discoverer 17 |
Stub |
1960 Omicron 1 | {{Infobox spaceflight}} | US-spacecraft-stub | 5,031 | |||
| TIROS-2 |
Stub |
63 | {{Infobox spaceflight}} | US-spacecraft-stub | 4,154 | |||
| Transit 3A |
Non-existent |
- | - | - | - | - | ||
| Solrad 2 |
Non-existent |
- | - | - | - | - | ||
| Korabl-Sputnik 3 |
Stub |
1960 Rho 1 | 65 | {{Infobox spaceflight}} | USSR-spacecraft-stub | 4,696 | No epoch. | |
| Explorer S-55 |
Non-existent |
- | - | - | - | - | ||
| Discoverer 18 |
Stub |
1960 Sigma 1 | {{Infobox spaceflight}} | US-spacecraft-stub | 4,304 | |||
| Pioneer P-31 |
Start |
{{Infobox spaceflight}} | 7,667 | |||||
| Discoverer 19 |
Stub |
1960 Tau 1 | {{Infobox spaceflight}} | US-spacecraft-stub | 3,663 | |||
| Vostok-1K No.4 |
Non-existent |
- | - | - | - | - | ||
- Last check: Saturday 20 December 2014