ASCC 84
(MWSC 2333)
0.35
UTI
0.0
CN
0.24
Cdens
0.38
CC3
0.56
Clit
1.0
Cdup
Radius (P>50% members)
13.1 [arcmin]
- CN 0.0 Sparse
- Cdens 0.24 Very loose
- CC3 0.38 Low quality
- Clit 0.56 Moderately studied
- Cdup 1.0 Unique
Overview
ASCC 84 is a sparse, very loose object of low C3 quality. Its parallax locates it at a close distance, below the mid-plane. It is catalogued as a young cluster (see Parameters). It is moderately studied in the literature.
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | – | 238.777 | -60.67 | 1.157 | -1.399 | -4.244 | -1.976 |
| Hunt & Reffert | 2023 | 238.683 | -60.713 | 1.152 | -1.36 | -4.201 | -1.962 |
| Just et al. | 2023 | 238.719 | -60.743 | – | – | – | – |
| Bica et al. | 2019 | 238.71 | -60.739 | – | – | – | – |
| Kharchenko et al. | 2016 | 238.719 | -60.743 | – | – | – | – |
| Kharchenko et al. | 2013 | 238.732 | -60.745 | – | -1.92 | -5.54 | -5.0 |
| Piskunov et al. | 2008 | 238.71 | -60.739 | – | – | – | – |
| Kharchenko et al. | 2007 | 238.72 | -60.74 | – | 0.25 | – | -5.0 |
| Kharchenko et al. | 2005 | 238.72 | -60.74 | – | -1.74 | -4.87 | -5.0 |
| Dias et al. | 2002 | 238.725 | -60.74 | – | -5.49 | -3.44 | -5.0 |
💡 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 |
|---|---|---|---|---|---|---|---|---|---|
| Hunt & Reffert | 2023 | 0.85 | 0.78 | 0.47 | 29 | – | – | – | – |
| Just et al. | 2023 | – | – | – | 71 | – | 20 | – | – |
| Kharchenko et al. | 2016 | 0.88 | 0.84 | – | 71 | – | – | – | – |
| Kharchenko et al. | 2013 | 0.88 | 0.84 | – | 71 | – | – | – | – |
| Piskunov et al. | 2008 | 0.90 | 0.46 | – | 48 | – | – | – | – |
| Kharchenko et al. | 2005 | 0.90 | 0.46 | – | 48 | – | – | – | – |
| Dias et al. | 2002 | 0.90 | 0.46 | – | 48 | – | – | – | – |
💡 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.
