Dolidze 15
(OCL 430; MWSC 466)
0.04
UTI
0.0
CN
0.07
Cdens
0.12
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
6.8 [arcmin]
- CN 0.0 Sparse
- Cdens 0.07 Very loose
- CC3 0.12 Very low quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
Dolidze 15 is a sparse, very loose object of very low C3 quality. Its parallax locates it at a moderate* distance, below the mid-plane, affected by moderate extinction. It is catalogued as an old cluster (see Parameters). It is rarely studied in the literature, with no articles listed in the last 7 years.
(*): The parallax distance estimate (~3.70 kpc) differs significantly from the median photometric distance (~5.79 kpc).
â ī¸ Warning: the low UTI value and no obvious signs of duplication (Cdup=1.0) indicate that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.
Very distant
Moderate extinction
Old
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 76.664 | 34.779 | 0.27 | 0.767 | -1.716 | 30.345 |
| Bica et al. | 2019 | 76.65 | 34.859 | â | â | â | â |
| Loktin & Popova | 2017 | 76.65 | 34.857 | â | 4.852 | -2.251 | â |
| Dias et al. | 2014 | 76.646 | 34.857 | â | 1.78 | -2.28 | 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 |
|---|---|---|---|---|---|---|---|---|---|
| Loktin & Popova | 2017 | 5.79 | 1.31 | â | 1096 | â | â | â | â |
