Trash star 3 EP
HD 21999
RA 52.8957° · Dec -31.6735° · star
Score breakdown
· 1 badgeTrash 15 pts → Common
- Star +3
Total score 3
12 more points to reach Common.
Badges
- Star · +3
Trivia
Could we get there?
- Verdict. Hopelessly far for any craft humanity can build today.
Getting there
- Aboard Voyager 1. ≈ 9.3 million years at Voyager 1's speed (17 km/s).
- Fastest probe ever. ≈ 826.7 thousand years even at the Parker Solar Probe's 192 km/s.
- At 10% light speed. ≈ 5295 years in a starship at a tenth of light speed.
- Distance. 529 light-years from Earth.
Look-back time
- Look-back time. The light you'd see left around the year 1497.
Saying hello
- Say hello. A radio message and its reply would take 1059 years round-trip.
Properties
- absmag
- 1.568
- bv
- 0.04
- constellation
- For
- dist ly
- 529.4741
- mag
- 7.62
- name
- HD 21999
- spect
- A0V