Physical properties
- Mean radius
- 780 km
- Mass
- 4.006 × 10²¹ kg
- Density
- 1.885 g/cm³
- Rotation period
- 3.92 hours
Visual & observation
- Geometric albedo
- 0.51
- Absolute magnitude (H)
- 0.43
- Representative colour
- #C7C0B8
Discovery & classification
- Discovered by
- M. Brown / J.L. Ortiz (disputed)
- Discovery date
- 28 December 2004
Ring system
| Ring | Inner radius | Outer radius | Width |
|---|---|---|---|
| Haumea ring | 2,287 km | 2,357 km | 70 km |
| Haumea ring | 2,287 km | 2,357 km | 70 km |
| Haumea ring | 2,287 km | 2,357 km | 70 km |
| Haumea ring | 2,287 km | 2,357 km | 70 km |
| Haumea ring | 2,287 km | 2,357 km | 70 km |
| Haumea ring | 2,287 km | 2,357 km | 70 km |
| Haumea ring | 2,287 km | 2,357 km | 70 km |
| Haumea ring | 2,287 km | 2,357 km | 70 km |
| Haumea ring | 2,287 km | 2,357 km | 70 km |
| Haumea ring | 2,287 km | 2,357 km | 70 km |
| Haumea ring | 2,287 km | 2,357 km | 70 km |
| Haumea ring | 2,287 km | 2,357 km | 70 km |
| Haumea ring | 2,287 km | 2,357 km | 70 km |
| Haumea ring | 2,287 km | 2,357 km | 70 km |
| Haumea ring | 2,287 km | 2,357 km | 70 km |
| Haumea ring | 2,287 km | 2,357 km | 70 km |
2 moons
Sources
- physical properties: NASA Planetary Fact Sheet
- visual properties: NASA Planetary Fact Sheet
- physical properties: NASA Planetary Fact Sheet
- visual properties: NASA Planetary Fact Sheet
- physical properties: NASA Planetary Fact Sheet
- visual properties: NASA Planetary Fact Sheet
- physical properties: NASA Planetary Fact Sheet
- visual properties: NASA Planetary Fact Sheet
- physical properties: NASA Planetary Fact Sheet
- visual properties: NASA Planetary Fact Sheet
- physical properties: NASA Planetary Fact Sheet
- visual properties: NASA Planetary Fact Sheet
- physical properties: NASA Planetary Fact Sheet
- visual properties: NASA Planetary Fact Sheet
- physical properties: NASA Planetary Fact Sheet
- visual properties: NASA Planetary Fact Sheet
- physical properties: NASA Planetary Fact Sheet
- visual properties: NASA Planetary Fact Sheet
- physical properties: NASA Planetary Fact Sheet
- visual properties: NASA Planetary Fact Sheet
- physical properties: NASA Planetary Fact Sheet
- visual properties: NASA Planetary Fact Sheet
- physical properties: NASA Planetary Fact Sheet
- visual properties: NASA Planetary Fact Sheet
- physical properties: NASA Planetary Fact Sheet
- visual properties: NASA Planetary Fact Sheet
- physical properties: NASA Planetary Fact Sheet
- visual properties: NASA Planetary Fact Sheet
- physical properties: NASA Planetary Fact Sheet
- visual properties: NASA Planetary Fact Sheet
- physical properties: NASA Planetary Fact Sheet
- visual properties: NASA Planetary Fact Sheet