Gamma Coronae Australis
Gamma Coronae Australis (y CrA), is a star located in the constellation Corona Australis. Gamma Coronae Australis is also known as HR 7226, and HD 177474. The star is a spectroscopic binary. The system is located at Right Ascension 19h 06m 25s and Declination -37 deg 03 arcmin 48 arcsec. The system has a combined apparent visual magnitude of +4.26 is located 18 pc (58 light years) from the Sun.
Gamma Coronae Australis A is an F8V dwarf star with an effective temperature of 5500 Kelvin. It has an apparent visual magnitude of +4.9, an absolute magnitude of +2.97, and a mass of 1.2 solar masses.
Gamma Coronae Australis B, also known as HR 7227, and HD 177475 is an F8V dwarf star with an effective temperature of 5500 Kelvin. It has an apparent visual magnitude of +5, an absolute magnitude of +2.97, and a mass of 1.2 solar masses.
The angular separation of A and B is just 4.5 arcsec.
References
← Known celestial objects within 55–60 light-years → |
|---|
| | Celestial objects by systems. Secondary members are listed in small print. |
|---|
| | | | | | |
|---|
| | |
|---|
| | |
|---|
| |
- Gliese 886 (55.2±3.4 ly)
- brown dwarf
- Gliese 565 (55.3±1.0 ly)
- Gliese 728 (55.7±1.5 ly)
- HD 3765 (56.3±1.0 ly)
- GJ 3476 (56.4±0.6 ly)
- HIP 92444 (56.4±1.9 ly)
- GJ 3222 (56.4±0.7 ly)
- ADS 9544 (56.4±0.8 ly)
- star
- Gliese 727 (56.4±1.0 ly)
- GJ 3833 (56.5±1.0 ly)
- HD 184467 (56.6±0.6 ly)
- BD +68 278 (56.7±2.8 ly)
- 2 stars
- Gliese 293.1 (57.0±1.5 ly)
- star
- Gliese 649.1 (57.1±0.7 ly)
- 2 stars
- Gliese 241 (57.2±1.4 ly)
- GJ 3633 (57.2±1.0 ly)
- HD 113194 (57.4±1.1 ly)
- Gliese 562 (57.4±1.3 ly)
- GJ 1066 (57.5±0.9 ly)
- Gliese 819 (57.6±1.2 ly)
- 2 stars
- Gliese 340 (57.7±1.1 ly)
- star
- Gliese 626 (57.8±1.4 ly)
- HD 35650 (57.9±1.0 ly)
- HD 82443 (57.9±0.9 ly)
- star
- Gliese 365 (58.0±1.2 ly)
- V833 Tauri (58.2±1.3 ly)
- star
- brown dwarf
- GJ 1079 (58.5±0.8 ly)
- Gliese 787 (58.5±1.4 ly)
- Gliese 418 (58.5±1.4 ly)
- GJ 2037 (58.6±1.0 ly)
- GJ 3317 (58.7±0.8 ly)
- Gliese 18 (58.7±1.2 ly)
- GJ 1240 (58.8±1.0 ly)
- HD 40887 (58.9±1.9 ly)
- 2 stars
- Gliese 830 (58.9±1.5 ly)
- HD 87883 (58.9±1.0 ly)
- planet b
- HD 154088 (59.0±0.9 ly)
- planet b
- 14 Herculis (59.2±0.6 ly)
- 2 planets: b
- c
- GJ 4008 (59.3±0.9 ly)
- HIP 38939 (59.4±1.3 ly)
- GJ 1106 (59.7+5.1
−4.4 ly)
- GJ 1120 (59.8+3.7
−3.3 ly)
- star
- GJ 3488 (59.8±1.4 ly)
- LQ Hydrae (59.8±1.1 ly)
- Gliese 131 (59.9±1.5 ly)
|
|---|
| |
- Gliese 913 (56.6±2.9 ly)
- Gliese 397.1 (57.0±1.4 ly)
- star
|
|---|
|
|---|
| | | | |
|---|
| |
- WISE 0366-0143 (~55.4 ly)
- WISE 1225-1013 (~55.4 ly)
- WISE 1612-3420 (~55.4 ly)
- WISE 1852+3537 (~55.4 ly)
- WISE 0245-3450 (~56.1 ly)
- WISE 1320+6034 (~56.1 ly)
- WISE 1019+6529 (~56.8 ly)
- WISE 0247+3725 (~57.1 ly)
- WISE 0528-3308 (~57.4 ly)
- WISE 0138-0322 (~57.7 ly)
- WISE 0611-0410 (~57.7 ly)
- WISE 1122+2550 (~57.7 ly)
- WISE 2213+0911 (~58.7 ly)
- WISE 2239+1617 (~59.7 ly)
- WISE 1436-1814 (~60.0 ly)
|
|---|
|
|---|
| | Italic are systems without known trigonometric parallax. |
|