Yenisei
The Yenisei is a major river in Siberia, Russia, flowing northwards from Mongolia to the Arctic Ocean.
Also known as: Yenisei River, Yenisey
How big is it?
5,539 km long
Also 3,442 mi
Approximate river-system length · approximate
Typical recorded range: 5,480 km to 5,600 km.
A little perspective
About the same scale as Ganymede.
Ganymede: Ganymede is a natural satellite of Jupiter and contains a magnetic field generated by its partially liquid core.
Measurements, assumptions & sources +
Yenisei
The Yenisei–Angara–Selenga–Ider river system is commonly listed at approximately 5,539 km. Totals depend on which headwater is selected and how the channel centreline is measured.
Encyclopaedia Britannica — Yenisey River
The marked approximate river-system length is calibrated. Unmeasured illustration details are representative.
Ganymede
Rounded mean-radius model of Ganymede. The derived area and volume describe a sphere; surface terrain and flattening are omitted.
NASA JPL — Planetary satellite physical parameters
The marked mean diameter is calibrated. Unmeasured illustration details are representative.
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Why this measurement?
Why we use 5,539 km
For comparison, this page uses approximate river-system length. This is labelled approximate; the central value is useful for comparison, while real values or measurement solutions can vary. The recorded range is 5,480 km to 5,600 km.
The Yenisei–Angara–Selenga–Ider river system is commonly listed at approximately 5,539 km. Totals depend on which headwater is selected and how the channel centreline is measured.
The marked horizontal span follows the named feature; transparent margins and unmeasured details do not alter it. How calibrated comparisons work →
Recorded properties
Yenisei dimensions and measurements
| Property | Selected value | Recorded range | Basis |
|---|---|---|---|
| 5,539 km | 5,480 km to 5,600 km | approximate |
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These links use compatible length records, ordered around the selected value.
Sources and method
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The source records and measurement method remain available for inspection.
- Encyclopaedia Britannica — Yenisey RiverYenisei system and headwater context; the atlas uses the commonly listed 5,539 km system length.
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