FSR 0090
(MWSC 3004)
0.23
UTI
0.0
CN
0.42
Cdens
0.25
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
4.5 [arcmin]
- CN 0.0 Sparse
- Cdens 0.42 Loose
- CC3 0.25 Low quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
FSR 0090 is a sparse, loose object of low C3 quality. Its parallax locates it at a moderate* distance, near the mid-plane, affected by moderate extinction. It is catalogued as an intermediate-age cluster (see Parameters). It is poorly studied in the literature, with no articles listed in the last 7 years.
(*): The parallax distance estimate (~2.49 kpc) differs significantly from the median photometric distance (~1.39 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 | 282.603 | -3.611 | 0.402 | -3.724 | -4.313 | -40.421 |
| Bica et al. | 2019 | 282.587 | -3.581 | â | â | â | â |
| Dias et al. | 2014 | 282.583 | -3.578 | â | -0.61 | -1.33 | â |
| Froebrich et al. | 2007 | 282.583 | -3.578 | â | â | â | â |
| Dias et al. | 2002 | 282.583 | -3.578 | â | -0.29 | -3.68 | 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 |
|---|---|---|---|---|---|---|---|---|---|
| Dias et al. | 2002 | 1.39 | 2.77 | â | 495 | â | â | â | â |
