Research any topic before you write.
Find related topics. | Discover entities. | See connections. | Build a topical map.
Progress DC-1 (Originally designated Progress SO1) was a modified Progress 11F615A55, Russian production No. 301, used to deliver the Pirs module to the International Space Station. It has the pressurised cargo module removed to accommodate Pirs.
The analysis highlights Products, Launch and Docking as prominent areas in the source structure around Progress DC-1.
Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.
Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.
High-confidence facts extracted from structured source data. Use them as anchors for further research.
Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.
Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.
The extracted context around Progress DC-1 shows recurring relationship patterns in the source. For example, Progress DC-1 → Baikonur Cosmodrome, Launch, September, Site, Soyuz-U, UTC Another extracted example is Progress DC-1 → 393.6 km. Use these groups to spot repeated connection types before inspecting the individual relationships.
Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.
pirs progress iss module dc-1 launch utc september 2001 docked modified 301 docking undocking decay soyuz-u zvezda international space station
TTTA extracted 31 structured relationships around Progress DC-1. Examples in this analysis include Progress DC-1 → Apogee altitude → 393.6 km and Progress DC-1 → COSPAR ID → 2001-041A. The table shows each extracted connection, where it came from and its confidence.
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Progress DC-1 | Apogee altitude | 393.6 km | 1.00 | infobox |
| Progress DC-1 | COSPAR ID | 2001-041A | 1.00 | infobox |
| Progress DC-1 | Decay date | 27 September 2001, 00:01 UTC | 1.00 | infobox |
| Progress DC-1 | Disposal | Deorbited | 1.00 | infobox |
| Progress DC-1 | Docking date | 17 September 2001, 01:05 UTC | 1.00 | infobox |
| Progress DC-1 | Docking port | Zvezda nadir (Pirs) | 1.00 | infobox |
| Progress DC-1 | Epoch | 14 September 2001 | 1.00 | infobox |
| Progress DC-1 | Inclination | 51.6° | 1.00 | infobox |
| Progress DC-1 | Launch date | 14 September 2001, 23:34:55 UTC | 1.00 | infobox |
| Progress DC-1 | Launch mass | 6900 kg | 1.00 | infobox |
| Progress DC-1 | Launch site | Baikonur, Site 1/5 | 1.00 | infobox |
| Progress DC-1 | Manufacturer | RKK Energia | 1.00 | infobox |
| Progress DC-1 | Mass | 3580 kg | 1.00 | infobox |
| Progress DC-1 | Mission duration | 13 days | 1.00 | infobox |
| Progress DC-1 | Mission type | ISS assembly | 1.00 | infobox |
| Progress DC-1 | Operator | Roscosmos | 1.00 | infobox |
| Progress DC-1 | Perigee altitude | 388.2 km | 1.00 | infobox |
| Progress DC-1 | Period | 92.3 minutes | 1.00 | infobox |
| Progress DC-1 | Reference system | Geocentric | 1.00 | infobox |
| Progress DC-1 | Regime | Low Earth | 1.00 | infobox |
| Progress DC-1 | Rocket | Soyuz-U | 1.00 | infobox |
| Progress DC-1 | SATCAT no. | 26908 | 1.00 | infobox |
| Progress DC-1 | Spacecraft type | Progress-M (modified) s/n 301 | 1.00 | infobox |
| Progress DC-1 | Time docked | 9 days | 1.00 | infobox |
| Progress DC-1 | Undocking date | 26 September 2001, 15:36 UTC | 1.00 | infobox |
The concept neighborhoods around Progress DC-1 bring nearby vocabulary together. In this analysis, examples include Progress, Decay and Docking. Use the clusters to find adjacent concepts and terminology that may deserve separate research.
For Progress DC-1, one of the stronger structural bridges in this analysis connects Progress DC-1 with Overview. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.
TTTA analyzes the structure around Progress DC-1 to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Products, Launch & Docking, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.
Source: Wikipedia — Progress DC-1 · EN edition · Analysis: TopicsToTalkAbout