MCM 64
(MCM2005b 64)
0.24
UTI
0.0
CN
0.72
Cdens
0.5
CC3
0.0
Clit
1.0
Cdup
Stellar density (N50/rad)
3.6 [N/pc2]
- CN 0.0 Sparse
- Cdens 0.72 Moderately dense
- CC3 0.5 Intermediate quality
- Clit 0.0 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
MCM 64 is a sparse, moderately dense object of intermediate C3 quality. Its parallax locates it at a moderate distance, near the mid-plane. It is catalogued as a cluster (see Parameters). It is rarely studied in the literature, with no articles listed in the last 13 years.
Note: This object shares a large percentage of members with 2 later reported entries. See table with shared members information.
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.
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | 99999â | 238.751 | -54.46 | 0.406 | -3.274 | -3.534 | -34.708 |
| Morales et al. | 2013 | 238.904 | -54.644 | â | â | â | â |
| Mercer et al. | 2005 | 238.907 | -54.644 | 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 | 2.61 | â | â | â | â | â | â | â |
| Morales et al. | 2013 | 2.61 | â | â | â | â | â | â | â |
Morales et al. (2013)
Classified as morphological type 'OC1' (totally exposed cluster still physically associated with gas). Morphological flag: exposed cluster, without submm emission.
Mercer et al. (2005)
Association of stars. Associated with mid-IR extended emission. Detected in 2MASS catalog with our algorithm.