Stock 15
0.62
UTI
0.85
CN
1.0
Cdens
0.75
CC3
0.26
Clit
1.0
Cdup
Nm (P>50%)
355
Core radius and density
1.7 [pc], 8.4 [pc-2]
- CN 0.85 Rich
- Cdens 1.0 Very dense
- CC3 0.75 High quality
- Clit 0.26 Poorly studied
- Cdup 1.0 Unique
π₯ Members
π Colab
π¬ Bayestar19
MOCA
π CDS
π Simbad
π CDS (Ξ±, Ξ΄)
π Simbad (Ξ±, Ξ΄)
MOCA
π CDS
π Simbad
π CDS (Ξ±, Ξ΄)
π Simbad (Ξ±, Ξ΄)
Overview
Stock 15 is a rich, very dense object of high C3 quality. Its parallax locates it at a relatively close distance, above the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It is poorly 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 | 99999β | 182.617 | -59.468 | 0.726 | -5.932 | -0.821 | -15.224 |
| Hunt & Reffert | 2024 | 182.628 | -59.473 | 0.735 | -5.945 | -0.832 | -12.528 |
| Cavallo et al. | 2024 | 182.582 | -59.453 | 0.734 | β | β | β |
| Hunt & Reffert | 2023 | 182.628 | -59.473 | 0.735 | -5.945 | -0.832 | -12.528 |
| SΓ‘nchez et al. | 2020 | 182.625 | -59.483 | β | -6.068 | -0.892 | β |
| Monteiro & Dias | 2019 | 182.619 | -59.479 | β | -5.944 | -0.863 | 2.704 |
| Dias et al. | 2018 | β | β | β | -7.13 | -0.68 | β |
| Sampedro et al. | 2017 | 182.625 | -59.483 | β | -6.37 | -1.45 | β |
| Dias et al. | 2014 | 182.625 | -59.483 | β | -5.92 | -1.82 | β |
| Dias et al. | 2002 | 182.625 | -59.483 | β | -5.92 | -1.82 | β |
| Lynga | 1987 | 181.734 | -59.474 | β | β | β | β |
π‘ 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 | 99999β | 1.33 | 0.975 | 1.01 | 190 | 0.099 | 978 | β | β |
| Hunt & Reffert | 2024 | 1.30 | 0.93 | 1.01 | 211 | β | 978(1) | β | β |
| Cavallo et al. | 2024 | 1.36 | 1.18 | β | 158 | 0.180 | β | β | β |
| Hunt & Reffert | 2023 | 1.30 | 0.93 | 1.01 | 211 | β | β | β | β |
| Monteiro & Dias | 2019 | 1.43 | 1.02 | β | 170 | 0.018 | β | β | β |
(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.
Cavallo et al. (2024)
Gold sample.
Hunt & Reffert (2024)
Classified as open cluster. CMD class: 1.00 (50th percentile).
Hunt & Reffert (2023)
Classified as open cluster. CMD class: 1.00 (50th percentile).
Bica et al. (2019)
Web updates in DAML02, some were later removed (2003 to 2010).