Collinder 471
(MWSC 3587)
- CN 0.27 Poorly populated
- Cdens 1.0 Very dense
- CC3 1.0 Very high quality
- Clit 0.44 Poorly studied
- Cdup 1.0 Unique
Overview
(*): The parallax distance estimate (~0.34 kpc) differs significantly from the median photometric distance (~2.00 kpc).
Note: This object shares a large percentage of members with 2 later reported entries. See table with shared members information.
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | – | 332.562 | 73.025 | 2.923 | 5.334 | 1.565 | -17.775 |
| Cavallo et al. | 2024 | 333.393 | 73.346 | 2.928 | – | – | – |
| Hunt & Reffert | 2023 | 332.563 | 73.032 | 2.93 | 5.321 | 1.632 | -22.556 |
| Just et al. | 2023 | 331.682 | 71.972 | – | – | – | – |
| Kharchenko et al. | 2016 | 331.682 | 71.972 | – | – | – | – |
| Kharchenko et al. | 2013 | 331.687 | 71.975 | – | 4.09 | -2.09 | – |
| Kharchenko et al. | 2012 | 331.702 | 71.978 | – | 3.09 | -2.81 | – |
| Dias et al. | 2002 | 331.775 | 72.0 | – | -2.22 | -3.32 | -10.94 |
💡 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 |
|---|---|---|---|---|---|---|---|---|---|
| Cavallo et al. | 2024 | 0.34 | 1.64 | – | 5 | 0.140 | – | – | – |
| Hunt & Reffert | 2023 | 0.33 | 0.75 | 1.39 | 5 | – | – | – | – |
| Just et al. | 2023 | – | – | – | 631 | – | 427 | – | – |
| Kharchenko et al. | 2016 | 2.21 | 3.16 | – | 631 | – | – | – | – |
| Kharchenko et al. | 2013 | 2.21 | 3.16 | – | 631 | – | – | – | – |
| Kharchenko et al. | 2012 | 2.00 | 3.10 | – | 8 | – | – | – | – |
| Dias et al. | 2002 | 2.00 | 3.10 | – | 8 | – | – | – | – |
💡 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.
Hunt & Reffert (2024): Classified as a moving group.
Cavallo et al. (2024): Gold sample.
Cantat-Gaudin et al. (2020): Catalogue parameters are highly discrepant. No clear radius or kinematic signature identified. More details in Appendix A of the article.