FSR 0930
(MWSC 626)
0.26
UTI
0.26
CN
0.31
Cdens
0.12
CC3
0.31
Clit
1.0
Cdup
Radius (P>50% members)
4.3 [arcmin]
- CN 0.26 Poorly populated
- Cdens 0.31 Loose
- CC3 0.12 Very low quality
- Clit 0.31 Poorly studied
- Cdup 1.0 Unique
Overview
FSR 0930 is a poorly populated, loose object of very low C3 quality. Its parallax locates it at a moderate* distance, well below the mid-plane, affected by moderate extinction. It is catalogued as an intermediate-age cluster (see Parameters). It is poorly studied in the literature.
(*): The parallax distance estimate (~3.29 kpc) differs significantly from the median photometric distance (~2.04 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.
Relatively close
Moderate extinction
Intermediate age
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 85.059 | 11.49 | 0.304 | 0.14 | 0.848 | â |
| Just et al. | 2023 | 85.023 | 11.46 | â | â | â | â |
| Bica et al. | 2019 | 85.048 | 11.459 | â | â | â | â |
| Kharchenko et al. | 2016 | 85.023 | 11.46 | â | â | â | â |
| Kharchenko et al. | 2013 | 85.03 | 11.46 | â | 0.69 | 0.69 | â |
| Froebrich et al. | 2007 | 85.042 | 11.457 | 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 |
|---|---|---|---|---|---|---|---|---|---|
| Just et al. | 2023 | â | â | â | 442 | â | 137 | â | â |
| Kharchenko et al. | 2016 | 2.04 | 2.00 | â | 442 | â | â | â | â |
| Kharchenko et al. | 2013 | 2.04 | 2.00 | â | 442 | â | â | â | â |
