ASCC 80
(MWSC 2290)
0.30
UTI
0.0
CN
0.01
Cdens
0.62
CC3
0.44
Clit
1.0
Cdup
Radius (P>50% members)
6.6 [arcmin]
- CN 0.0 Sparse
- Cdens 0.01 Very loose
- CC3 0.62 Intermediate quality
- Clit 0.44 Poorly studied
- Cdup 1.0 Unique
Overview
ASCC 80 is a sparse, very loose object of intermediate C3 quality. Its parallax locates it at a large* distance, below the mid-plane. It is catalogued as a young cluster (see Parameters). It is poorly studied in the literature, with no articles listed in the last 7 years. (*): The parallax distance estimate (~7.86 kpc) differs significantly from the median photometric distance (~1.50 kpc).
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | – | 231.212 | -60.128 | 0.127 | -4.917 | -3.005 | -8.185 |
| Bica et al. | 2019 | 231.143 | -60.14 | – | – | – | – |
| Kharchenko et al. | 2016 | 231.174 | -60.126 | – | – | – | – |
| Kharchenko et al. | 2013 | 231.187 | -60.128 | – | -3.33 | -5.03 | -25.0 |
| Piskunov et al. | 2008 | 231.143 | -60.14 | – | – | – | – |
| Kharchenko et al. | 2007 | 231.15 | -60.14 | – | 0.25 | – | -25.0 |
| Kharchenko et al. | 2005 | 231.15 | -60.14 | – | -2.6 | -4.15 | -25.0 |
| Dias et al. | 2002 | 231.15 | -60.14 | – | -5.45 | -3.32 | -25.0 |
💡 Note: The UCC values are estimated from its identified members.
| Reference | Year | Dist [kpc] | Av [mag] | DAv [mag] | Age [Myr] | [Fe/H] [dex] | Mass [Msun] | Bfr | BSS |
|---|---|---|---|---|---|---|---|---|---|
| Kharchenko et al. | 2016 | 1.28 | 1.23 | – | 237 | – | – | – | – |
| Kharchenko et al. | 2013 | 1.28 | 1.23 | – | 237 | – | – | – | – |
| Piskunov et al. | 2008 | 1.50 | 0.53 | – | 85 | – | – | – | – |
| Kharchenko et al. | 2005 | 1.50 | 0.53 | – | 85 | – | – | – | – |
| Dias et al. | 2002 | 1.50 | 0.53 | – | 85 | – | – | – | – |
💡 Note: The parameters are sometimes transformed from their original values to match the format of the columns shown here, see FAQ. The columns DAv, Bfr, BSS correspond to differential extinction, binary fraction, and blue stragglers, respectively. BSS values can be listed as fractions or integers.
