Name: Kosmos-1903 — launch
Start: 1987-12-21
Location: 53-y Nauchno-Issledovatelskiy Ispitatelniy Poligon,

Launch code: OS. Source references: NK9715-48; XPC.

Jonathan McDowell — General Catalog of Artificial Space Objects (opens in a new tab) — Data from GCAT (J. McDowell, planet4589.org/space/gcat), CC BY 4.0. Adapted into anniversary records. (CC BY 4.0)

1987-01-22 Molniya-3 — launch Shares a spacecraft, person or other linked entity
1987-06-04 Kosmos-1849 — launch Shares a spacecraft, person or other linked entity
1987-06-12 Kosmos-1851 — launch Shares a spacecraft, person or other linked entity
1987-01-05 Meteor-2 — launch Same organization: Upravleniye Nachalnika Kosmicheskikh Sredstv
1987-01-09 Kosmos-1811 — launch Same organization: Upravleniye Nachalnika Kosmicheskikh Sredstv
1987-01-14 Kosmos-1812 — launch Same organization: Upravleniye Nachalnika Kosmicheskikh Sredstv