Teutsch 83
(DSH J1640.5-4527)
0.59
UTI
0.77
CN
1.0
Cdens
1.0
CC3
0.13
Clit
0.97
Cdup
Nm (P>50%)
157
Core radius and density
1.1 [pc], 14 [pc-2]
- CN 0.77 Rich
- Cdens 1.0 Very dense
- CC3 1.0 Very high quality
- Clit 0.13 Rarely studied
- Cdup 0.97 Unique
đĨ Members
đ Colab
đŦ Bayestar19
MOCA
đ CDS
đ Simbad
đ CDS (Îą, δ)
đ Simbad (Îą, δ)
MOCA
đ CDS
đ Simbad
đ CDS (Îą, δ)
đ Simbad (Îą, δ)
Overview
Teutsch 83 is a rich, very dense object of very high C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by high extinction. It is catalogued as a massive, near-solar metallicity, young cluster (see Parameters). It is rarely studied in the literature.
Note: This is a unique object, which shares a very small percentage of members with at least one previously reported entry. 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 | 99999â | 250.142 | -45.467 | 0.221 | -2.82 | -4.132 | -37.433 |
| Hunt & Reffert | 2024 | 250.142 | -45.468 | 0.238 | -2.799 | -4.125 | 48.863 |
| Cavallo et al. | 2024 | 250.132 | -45.473 | 0.23 | â | â | â |
| Hunt & Reffert | 2023 | 250.142 | -45.468 | 0.238 | -2.799 | -4.125 | 48.863 |
| Bica et al. | 2019 | 250.141 | -45.461 | â | â | â | â |
| Morales et al. | 2013 | 250.147 | -45.464 | â | â | â | â |
| Kronberger et al. | 2006 | 250.147 | -45.464 | 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] | Bfrac | BSS |
|---|---|---|---|---|---|---|---|---|---|
| UCC | 99999â | 3.72 | 4.88 | 2.8 | 41 | 0.190 | 3556 | â | â |
| Hunt & Reffert | 2024 | 3.72 | 4.88 | 2.80 | 41 | â | 3556(1) | â | â |
| Cavallo et al. | 2024 | 5.81 | 4.67 | â | 8 | 0.190 | â | â | â |
| Hunt & Reffert | 2023 | 3.72 | 4.88 | 2.80 | 41 | â | â | â | â |
(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.
Cavallo et al. (2024)
Silver sample.
Hunt & Reffert (2024)
Classified as open cluster. CMD class: 0.07 (50th percentile).
Hunt & Reffert (2023)
Classified as open cluster. CMD class: 0.07 (50th percentile).
Bica et al. (2019)
Asterisms and cluster alikes by B. Alessi reported in DAML02.
Morales et al. (2013)
Classified as morphological type 'OC0' (emerging exposed cluster). Morphological flag: possibly associated submm emission surrounding the cluster.