Teutsch 177
0.63
UTI
0.77
CN
1.0
Cdens
0.75
CC3
0.31
Clit
1.0
Cdup
Radius (P>50% members)
9.1 [arcmin]
- CN 0.77 Rich
- Cdens 1.0 Very dense
- CC3 0.75 High quality
- Clit 0.31 Poorly studied
- Cdup 1.0 Unique
Overview
Teutsch 177 is a rich, very dense object of high C3 quality. Its parallax locates it at a relatively close distance, below the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster, but with a large variance across recent sources for the metallicity parameter (see Parameters). It is poorly studied in the literature.
Note: This object shares a significant percentage of members with 2 later reported entries. See table with shared members information.
Relatively close
Low extinction
Near-solar metallicity
Intermediate age
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 100.396 | -5.79 | 0.846 | -0.075 | -0.869 | 10.742 |
| Zhang et al. | 2024 | 100.394 | -5.808 | â | â | â | â |
| Hunt & Reffert | 2024 | 100.394 | -5.808 | 0.837 | -0.081 | -0.873 | 10.28 |
| Cavallo et al. | 2024 | 100.395 | -5.81 | 0.841 | â | â | â |
| Hunt & Reffert | 2023 | 100.394 | -5.808 | 0.837 | -0.081 | -0.873 | 10.28 |
| Bica et al. | 2019 | 100.314 | -5.824 | â | â | â | â |
đĄ 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 |
|---|---|---|---|---|---|---|---|---|---|
| Zhang et al. | 2024 | â | â | â | â | -0.159* | â | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 660* | â | â |
| Cavallo et al. | 2024 | 1.17 | 0.71 | â | 347 | 0.270 | â | â | â |
| Hunt & Reffert | 2023 | 1.13 | 0.73 | 0.92 | 216 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.