ASCC 43
(MWSC 1374)
0.21
UTI
0.0
CN
0.06
Cdens
0.0
CC3
0.5
Clit
1.0
Cdup
Radius (P>50% members)
7.4 [arcmin]
- CN 0.0 Sparse
- Cdens 0.06 Very loose
- CC3 0.0 Very low quality
- Clit 0.5 Moderately studied
- Cdup 1.0 Unique
Overview
ASCC 43 is a sparse, very loose object of very low C3 quality. Its parallax locates it at a moderate* distance, near the mid-plane. It is catalogued as an intermediate-age cluster (see Parameters). It is moderately studied in the literature. (*): The parallax distance estimate (~3.39 kpc) differs significantly from the median photometric distance (~1.00 kpc).
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | – | 118.252 | -28.179 | 0.295 | -4.104 | 4.299 | – |
| Just et al. | 2023 | 118.262 | -28.172 | – | – | – | – |
| Bica et al. | 2019 | 118.282 | -28.171 | – | – | – | – |
| Kharchenko et al. | 2016 | 118.262 | -28.172 | – | – | – | – |
| Kharchenko et al. | 2013 | 118.267 | -28.175 | – | -3.45 | 0.95 | 90.5 |
| Piskunov et al. | 2008 | 118.266 | -28.168 | – | – | – | – |
| Kharchenko et al. | 2007 | 118.27 | -28.17 | – | 0.35 | – | 90.5 |
| Kharchenko et al. | 2005 | 118.27 | -28.17 | – | -4.4 | 0.47 | – |
| Dias et al. | 2002 | 118.275 | -28.17 | – | -4.4 | 0.47 | 90.5 |
💡 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 |
|---|---|---|---|---|---|---|---|---|---|
| Just et al. | 2023 | – | – | – | 164 | – | 76 | – | – |
| Kharchenko et al. | 2016 | 1.00 | 0.19 | – | 164 | – | – | – | – |
| Kharchenko et al. | 2013 | 1.00 | 0.19 | – | 164 | – | – | – | – |
| Piskunov et al. | 2008 | 1.00 | 0.31 | – | 191 | – | – | – | – |
| Kharchenko et al. | 2005 | 1.00 | 0.31 | – | 191 | – | – | – | – |
| Dias et al. | 2002 | 1.00 | 0.31 | – | 191 | – | – | – | – |
💡 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.
