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Soyuz 2.1a | Obzor-R No.1

December 25, 2025 at 2:11 PM UTC

Plesetsk Cosmodrome, Russian Federation

Soyuz 2.1a | Obzor-R No.1 launch image
Mission imagery · Soyuz 2.1a

Launch details

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T−00d00h00m00s

December 25, 2025 at 2:11 PM UTC

Status: Launch Successful · Live feed refreshes every 30 seconds

43/4 (43R)

Plesetsk Cosmodrome, Russian Federation · 62.9288, 40.4571

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Launch site
43/4 (43R)

Plesetsk Cosmodrome, Russian Federation

Launch probability
Not published
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December 25, 2025 at 2:00 PM UTC
Window closes
December 25, 2025 at 3:00 PM UTC
Feed updated
December 26, 2025 at 3:54 PM UTC

Mission description

Note: Assignment of payloads to this launch is uncertain. The Russian Obzor-R satellite is a planned X-band radar earth observation satellite designed by TsSKB-Progress. In 2012, the development of the Arkon-2M radar satellite was stopped and instead the development of the Obzor-R was initiated. The satellite features the BRLK X-band Synthetic Aperture Radar as the imaging instrument with a ground resolution of 500 m.

Mission media

Watch the launch.

Russian Federal Space Agency (ROSCOSMOS) Obzor-R No.1

Full video record
Vehicle

Soyuz 2.1a

Soyuz

Height

46.3 m

Diameter

2.95 m

LEO capacity

7,020 kg

Successful launches

57

Launch complex

43/4 (43R)

Plesetsk Cosmodrome, Russian Federation

Plesetsk Cosmodrome is a Russian spaceport located in Mirny, Arkhangelsk Oblast, about 800 km north of Moscow and approximately 200 km south of Arkhangelsk. Originally developed as an ICBM site for the R-7 missile, it also served for numerous satellite launches using the R-7 and other rockets. Its high latitude makes it useful only for certain types of launches, especially the Molniya orbits, so for much of the site's history it functioned as a secondary location, with most orbital launches taking place from Baikonur, in the Kazakh SSR. With the end of the Soviet Union, Baikonur became a foreign territory, and Kazakhstan charged $115 million usage fees annually. Consequently, Plesetsk has seen considerably more activity since the 2000s.

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Official links

Mission updates

Launch success.

December 25, 2025 at 8:01 PM UTC · Cosmic_Penguin

Liftoff.

December 25, 2025 at 2:37 PM UTC · Cosmic_Penguin

Tweaked T-0.

December 24, 2025 at 5:42 PM UTC · Cosmic_Penguin

Apparently scrubbed for the day due to launch site strong winds; next attempt tomorrow.

December 24, 2025 at 3:39 PM UTC · Cosmic_Penguin

NET December 24.

December 19, 2025 at 9:14 PM UTC · Cosmic_Penguin