Soviet Space ProgramSoyuz U1/5, Baikonur Cosmodrome, Republic of Kazakhstan
Progress 23
Launched
August 14, 1984
Summary
Progress 23 launched on a Soviet Space Program Soyuz U from 1/5, Baikonur Cosmodrome, Republic of Kazakhstan on August 14, 1984. It was Soviet Space Program's 1,827th launch, 68th this year and humanity's 2,861st orbital launch attempt. It was the 380th Soyuz U flight and the 29th this year. The payload was bound for low Earth orbit (LEO). Progress-23, one of 2 catalogued objects, reached a 194 × 254 km orbit inclined 51.6°. The spacecraft was Progress 23 (Progress 23 (No.123)). 2 objects from this launch are catalogued, one of them a payload.
- Watch
- No webcast on record.
- Vehicle
- Soyuz U · Soviet Space Program
- Booster
- No booster details on record.
- Mission
- Resupply · Low Earth Orbit (LEO)
- Milestone
- 380th Soyuz U flight · 29th this yearSoviet Space Program's 1,827th launch68th this yearhumanity's 2,861st orbital launch attempt86th orbital launch attempt this year
Spacecraft
Progress 23 (Progress 23 (No.123))
Progress 23 (Russian: Прогресс 23), was a Progress spacecraft used to resupply the space station Salyut 7.
- Destination: Salyut 7
- Mission length: 13 days
- Docked August 16, 1984 at Salyut-7 aft
The Progress spacecraft burned up upon entering Earth's atmosphere.
Flight preview
Orbit: as tracked
Progress-23 · NORAD 15193 · 1984-086 · Space-Track · tracking 1 of 2 objects
Show the numbers for orbit elements
- Object
- TBA - TO BE ASSIGNED
- Object ID
- 1984-086A
- Epoch
- 1984-08-14 06:16:59 UTC
- Mean motion
- 16.20961693 rev/day
- Eccentricity
- 0.0045786
- Inclination
- 51.6182°
- Ascending node
- 69.8433°
- Arg. of perigee
- 86.4408°
- Mean anomaly
- 274.1846°
- Element set
- 999
- Rev at epoch
- 0
- B*
- 0
Perigee, apogee and period are Kepler figures from the catalogued mean elements, not a propagated state. Published orbit: LEO. Ascent drawn from padside's representative profile.
Catalogued objects
2 catalogued: 1 payload, 1 rocket stage
- Progress-23 · NORAD 15193 · docked August 16, 1984
Soyuz-U No. 411 Blok-I · re-entered August 17, 1984
Data from J. McDowell, planet4589.org
About this launch
Progress 23 was an uncrewed Progress 7K-TG cargo spacecraft that delivered propellant, water, food and equipment to the Salyut 7 space station. After unloading it was undocked and destroyed on reentry.
Pad

1/5, Baikonur Cosmodrome, Republic of Kazakhstan
209th launch from 1/5, 3rd this year · 718th from Baikonur Cosmodrome, Republic of Kazakhstan
487 launches from this pad · 1,565 from Baikonur Cosmodrome, Republic of Kazakhstan
13 days after the previous launch from this pad
All launches from Baikonur Cosmodrome, Republic of KazakhstanOpen in maps
Questions
When did Progress 23 launch?
Progress 23 launched on August 14, 1984. The time is known to the hour, not the minute.
Where can I watch Progress 23?
No webcast is on record for this launch.
What rocket launched Progress 23?
Soyuz U, flown by Soviet Space Program. Soyuz U spec sheet
Where did Progress 23 launch from?
1/5, Baikonur Cosmodrome, Republic of Kazakhstan.
What orbit did Progress 23 reach?
Progress-23, one of 2 catalogued objects, reached a 194 × 254 km orbit inclined 51.6°.
![[AUTO] Soyuz U - image](/media?u=https%3A%2F%2Fthespacedevs-prod.nyc3.digitaloceanspaces.com%2Fmedia%2Fimages%2Fsoyuz2520u_image_20190222031023.jpeg&w=1600)