Soyuz TM-1 was an unmanned test flight of the Soyuz-TM spacecraft, intended for use in the Mir space station program. This was the maiden flight of the Soyuz-TM spacecraft, intended as the successor to the Soyuz-T spacecraft used in the Salyut program.^[1] It docked to Mir on 23 May 1986, and undocked on the 29th.^[2] It was the last uncrewed Soyuz flight until Soyuz MS-14, in 2019.

Soyuz TM-1

COSPAR ID	1986-035A
SATCAT no.	16722
Mission duration	9 days
Spacecraft properties
Spacecraft type	Soyuz-TM
Manufacturer	NPO Energia
Launch mass	6,450 kilograms (14,220 lb)
Start of mission
Launch date	21 May 1986 (1986-05-21Z) UTC
Rocket	Soyuz-U2
Launch site	Baikonur 1/5
End of mission
Landing date	30 May 1986 (1986-05-31Z) UTC
Orbital parameters
Reference system	Geocentric
Regime	Low Earth
Docking with Mir
Docking date	23 May 1986
Undocking date	29 May 1986