Common variable star 15 EP
HD 77415
RA 135.3521° · Dec -30.7067° · star
Score breakdown
· 2 badgesCommon 24 pts → Uncommon
- Distant (>1000 ly) +10
- Variable star +5
Total score 15
9 more points to reach Uncommon.
Badges
- Variable star · +5
- Distant (>1000 ly) · +10
Trivia
Could we get there?
- Verdict. Impossible with our current technology — and the next millennium of it.
Getting there
- Aboard Voyager 1. ≈ 20 million years at Voyager 1's speed (17 km/s).
- Fastest probe ever. ≈ 1.8 million years even at the Parker Solar Probe's 192 km/s.
- At 10% light speed. ≈ 11.4 thousand years in a starship at a tenth of light speed.
- Distance. 1136 light-years from Earth.
Look-back time
- Look-back time. The light you'd see left around the year 890.
Saying hello
- Say hello. A radio message and its reply would take 2273 years round-trip.
Properties
- absmag
- 0.459
- bv
- 1.721
- constellation
- Pyx
- dist ly
- 1136.4322
- mag
- 8.17
- name
- HD 77415
- spect
- M1III