LH54-425
From Wikipedia, the free encyclopedia
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LH54-425 |
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| Observation data Epoch J2000 |
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|---|---|
| Constellation (pronunciation) |
Dorado |
| Right ascension | 05h 26m 24.25s |
| Declination | -67° 30' 17.2 |
| Apparent magnitude (V) | 13.1 |
| Characteristics | |
| Spectral type | O3IIIf+O5 |
| Astrometry | |
| Absolute magnitude (MV) | 9.36 |
| Cosmic distance ladder | 170.000 Light year |
| Details | |
| Mass | 62 / 37 M☉ |
| Radius | 17.5 / 10 R☉ |
| Surface gravity (log g) | ? |
| Luminosity | ? L☉ |
| Temperature | 40.700 K |
| Metallicity | ? |
| Rotation | ? |
| Age | < 3 million years |
| Visual binary orbit | |
| Companion | LH54-425 B |
| Period (P) | 0.0062149 yr |
| Semimajor axis (a) | 0.00108" |
| Other designations | |
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LH54-425.
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| Database references | |
| SIMBAD | make query |
LH54-425 is pair of big, blue stars lies in the Large Magellanic Cloud.
[edit] Reference
- http://fusegi.pha.jhu.edu/fuse/c6trg.legstd.list
- http://news.softpedia.com/news/Cosmic-Clash-of-The-Titans-The-Largest-and-Brightest-Stars-in-the-Universe-55893.shtml
- http://www.ambienteemfoco.com.br/?p=4478
- http://jumk.de/astronomie/big-stars/lh54-425.shtml
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