Teutsch 262
0.44
UTI
0.31
CN
1.0
Cdens
0.75
CC3
0.06
Clit
1.0
Cdup
Nm (P>50%)
31
Core radius and density
0.7 [pc], 5.5 [pc-2]
- CN 0.31 Poorly populated
- Cdens 1.0 Very dense
- CC3 0.75 High quality
- Clit 0.06 Rarely studied
- Cdup 1.0 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 262 is a poorly populated, very dense object of high C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by high extinction. It is catalogued as a metal-poor, very young cluster (see Parameters). It is rarely studied in the literature.
Note: This object shares a large percentage of members with a later 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 | 274.516 | -18.977 | 0.601 | 0.99 | -1.882 | 17.667 |
| Hunt & Reffert | 2024 | 274.52 | -18.972 | 0.6 | 0.986 | -1.889 | 35.433 |
| Cavallo et al. | 2024 | 274.507 | -18.973 | 0.604 | â | â | â |
| Hunt & Reffert | 2023 | 274.52 | -18.972 | 0.6 | 0.986 | -1.889 | 35.433 |
| Bica et al. | 2019 | 274.529 | -18.979 | 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 | 1.56 | 3.27 | 2.38 | 5 | -0.600 | 608 | â | â |
| Hunt & Reffert | 2024 | 1.56 | 3.27 | 2.38 | 5 | â | 608(1) | â | â |
| Cavallo et al. | 2024 | 1.50 | 3.48 | â | 15 | -0.600 | â | â | â |
| Hunt & Reffert | 2023 | 1.56 | 3.27 | 2.38 | 5 | â | â | â | â |
(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.
Palma et al. (2025)
Classified as optical pair P430, along with HSC_144.
Cavallo et al. (2024)
Silver sample.
Hunt & Reffert (2024)
Classified as open cluster. CMD class: 0.23 (50th percentile).
Hunt & Reffert (2023)
Classified as open cluster. CMD class: 0.23 (50th percentile).
Bica et al. (2019)
Asterisms and cluster alikes by B. Alessi reported in DAML02.