Program

Tiros A

Payloads: 4
In orbit: 3
Operational (CelesTrak): 0
Re-entered: 1
First launch: 1960-04-01
Latest launch: 1962-02-08

Owners

NASA Goddard Space Flight Center4

Built by

RCA Astro Electronics (Astro Space)4

Payloads in this program

Name	NORAD	Launch date	Status
TIROS 1	29	1960-04-01	Not operational
TIROS 2	63	1960-11-23	Re-entered 2014-05-18
TIROS 3	162	1961-07-12	Not operational
TIROS 4	226	1962-02-08	Not operational

From GCAT by Jonathan McDowell (CC BY 4.0). Roles are counted from the catalogue itself, not from GCAT type labels, which GCAT describes as patchy. About this source