BDSB 112

(BDS2003 112)

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0.09 UTI
0.0
CN
0.34
Cdens
0.12
CC3
0.0
Clit
1.0
Cdup
Stellar density (N50/rad) 1.7 [N/pc2]
  • CN 0.0 Sparse
  • Cdens 0.34 Loose
  • CC3 0.12 Very low quality
  • Clit 0.0 Rarely studied
  • Cdup 1.0 Unique

Overview

â„šī¸
BDSB 112 is a sparse, loose object of very low C3 quality. Its parallax locates it at a relatively close* 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.

(*): The parallax distance estimate (~1.72 kpc) differs significantly from the median photometric distance (~2.77 kpc).

Note: This object shares a moderate percentage of members with at least one entry reported in the same catalogue. See table with shared members information.

âš 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.

Morales et al. (2013)
Classified as morphological type 'EC2' (partially embedded cluster). Morphological flag: cluster partially embedded, presence of an IR bubble and possible YSOs.

Data

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Reference Year RA [deg] DEC [deg] Plx [mas] pmRA [mas/yr] pmDE [mas/yr] Rv [km/s]
UCC 99999– 272.232 -20.071 0.582 -2.261 -3.847 -43.492
Morales et al. 2013 272.233 -20.092 – – – –

💡 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 99999– 2.77 – – – – – – –
Morales et al. 2013 2.77 – – – – – – –
Cluster % RA DEC Plx pmRA pmDE Rv UTI
BDSB 113 48.0 272.26 -20.06 0.48 -2.28 -4.1 -78.65 0.19
Bica 643 8.0 272.2 -20.38 0.28 -2.17 -4.03 -32.88 0.07
BDB2003 G010.16-00.36 4.0 272.33 -20.34 0.27 -1.71 -3.94 18.43 0.03
VVVX CL071 4.0 272.56 -19.86 0.47 -2.05 -3.85 9.08 0.07

💡 Note: The % column shows the percentage of members that BDSB 112 shares with each listed object.

Visualization

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