About HIP 33390
HIP 33390 is a trash star. It lies about 137.7 light-years from Earth, sits in the constellation Car and shines at apparent magnitude 12.35.
Its colour puts the surface at roughly 3790 K, against the Sun's 5778 K.
Trash star 11 EP
HIP 33390
RA 104.1556° · Dec -59.1833° · star
Score breakdown
· 2 badgesTrash 15 pts → Common
- Deep red star +8
- Star +3
Total score 11
4 more points to reach Common.
Badges
- Star · +3
- Deep red star · +8
Trivia
Sense of scale
- In perspective. Far away by human standards, yet still a local address inside the Milky Way's spiral arms.
Find it in the sky
- How to spot it. At magnitude 12.3 it is far too faint for the eye: this one belongs to cameras and long exposures, over in Carina.
- Southern sky. It rides the southern half of the sky — an easier target the further south you are.
- Best time of year. It stands highest in the middle of the night around January — that's when to go looking.
Could we get there?
- Verdict. Hopelessly far for any craft humanity can build today.
Getting there
- Aboard Voyager 1. ≈ 2.4 million years at Voyager 1's speed (17 km/s).
- Fastest probe ever. ≈ 215.1 thousand years even at the Parker Solar Probe's 192 km/s.
- At 10% light speed. ≈ 1377 years in a starship at a tenth of light speed.
Properties
- absmag
- 9.222
- bv
- 1.5
- constellation
- Car
- dist ly
- 137.7347
- luminosity
- 0.0178
- mag
- 12.35
- name
- HIP 33390
How to see it
Look for HIP 33390 in the constellation Car. At apparent magnitude 12.35, it takes a larger telescope or a long-exposure image to capture.
Like any astronomical target, HIP 33390 is best seen from a dark site away from city lights, and when it is above the horizon depends on your latitude and the time of year. The visibility panel above works out tonight's viewing window for your saved location.
Why HIP 33390 is a trash star
HIP 33390 scores 11 points on Spacedle's rarity scale, which places it in the trash tier. Another 4 points would lift it into a rarer tier.
That score comes from 2 science badges — Star and Deep red star — each earned for a real, measurable property of the object. Rarity on Spacedle is never random: the more remarkable an object's astrophysics, the more badges it collects, the higher it scores, and the rarer it ranks.