V404 Cygni size comparison: how tall is the V404 Cygni?
V404 Cygni: 53,200 m · 174,541 ft tall · 1.79 × 10³¹ kg
Diameter 53.2 km · 7,800 light-years from Earth · gravity 1,688,888,888,888.9 m/s² (172,335,600,907 g) · 9 times the Sun's mass
V404 Cygni is 53,200 m · 174,541 ft tall (1.79 × 10³¹ kg). That is about 31,111× the height of an average man (171 cm). Compare it side by side with people, animals, buildings and more on the board above — drag, zoom, switch cm / ft, or export an image.
V404 Cygni in other units
| Unit | Size |
|---|---|
| Kilometres | 53.2 km |
| Miles | 33.1 mi |
| Metres | 53,200 m |
| Feet | 174,541 ft |
How big is that?
V404 Cygni measures 53.2 km across. Earth is 12,742 km wide, so V404 Cygni is about 0.4% of the width of Earth.
What is about the same size as V404 Cygni?
| Compared with | Size | Difference |
|---|---|---|
| Gaia BH1 (Black holes) | 56,800 m · 186,352 ft | 3.6 km larger (6.8%) |
| Phobos (Moons) | 22,500 m · 73,819 ft | 30.7 km smaller (57.7%) |
| A0620-00 (Black holes) | 39,000 m · 127,953 ft | 14.2 km smaller (26.7%) |
More in Black holes
- Gaia BH1 — 56,800 m · 186,352 ft
- A0620-00 — 39,000 m · 127,953 ft
- Cygnus X-1 — 125 km · 78 mi
- Gaia BH3 — 195 km · 121 mi
- GW150914 black hole — 366 km · 228 mi
- Sagittarius A* — 25,378,082 km · 15,769,209 mi
- Andromeda M31* — 826,840,000 km · 513,774,557 mi
- M87* — 38,389,000,000 km · 23,853,818,699 mi
- Holmberg 15A* — 236,240,000,000 km · 146,792,730,454 mi
- TON 618 — 240,374,200,000 km · 149,361,603,237 mi