VDBH 151

(BH 151)

0.78 UTI

0.64

C_N

1.0

C_dens

0.75

C_C3

0.75

C_lit

1.0

C_dup

N₅₀ (P>50% members) 78

Stellar density (N₅₀/rad) 32.8 [N/pc²]

C3 classification AB

C_N 0.64 Moderately populated
C_dens 1.0 Very dense
C_C3 0.75 High quality
C_lit 0.75 Well-studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

MOCA 🔍 CDS 🔍 Simbad 🔍 CDS (α, δ) 🔍 Simbad (α, δ)

Overview

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VDBH 151 is a moderately populated, very dense object of high C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by high extinction. It is catalogued as a near-solar metallicity, very young cluster, but with a large variance across recent sources for the metallicity parameter (see Parameters). It is well-studied in the literature.

Note: This object shares a significant percentage of members with a later reported entry. See table with shared members information.

Distant High extinction Near-solar metallicity Very young

Morales et al. (2013)
Classified as morphological type 'OC1' (totally exposed cluster still physically associated with gas). Morphological flag: exposed cluster, without submm emission, presence of an IR bubble and possible YSOs.

Cavallo et al. (2024)
Bronze sample.

Almeida et al. (2025)
Mass determination: invalid due to poor quality CMD. Isochrone match: worst fit.

Data

🔍 Search references for VDBH 151 in: SciX Simbad

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Reference	Year	RA [deg]	DEC [deg]	Plx [mas]	pmRA [mas/yr]	pmDE [mas/yr]	Rv [km/s]
UCC	99999–	205.051	-61.733	0.226	-5.874	-1.851	37.294
Almeida et al.	2025	205.05	-61.732	–	–	–	–
Hunt & Reffert	2024	205.044	-61.728	0.254	-5.889	-1.782	105.015
Celli et al.	2024	205.051	-61.731	–	–	–	–
Cavallo et al.	2024	205.039	-61.733	0.25	–	–	–
Hunt & Reffert	2023	205.044	-61.728	0.254	-5.889	-1.782	105.015
Dias et al.	2021	205.05	-61.732	0.159	-5.867	-1.87	–
Cantat-Gaudin et al.	2020	205.051	-61.731	0.176	-5.853	-1.878	–
Cantat-Gaudin & Anders	2020	205.051	-61.731	0.176	-5.853	-1.878	–
Monteiro & Dias	2019	205.051	-61.731	–	-5.858	-1.874	2.787
Cantat-Gaudin et al.	2018	205.051	-61.731	0.176	-5.853	-1.878	–
Morales et al.	2013	205.05	-61.73	–	–	–	–
Bukowiecki et al.	2011	205.054	-61.735	–	–	–	–
Dias et al.	2002	205.046	-61.731	–	0.05	-6.2	–

💡 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]	B_frac	BSS
UCC	99999–	3.95	4.1	2.86	13	0.341	468	–	–
Almeida et al.	2025	3.87	4.10	–	6	–	489	–	–
Hunt & Reffert	2024	–	–	–	–	–	1017⁽¹⁾	–	–
Celli et al.	2024	–	–	–	16	–	418	–	–
Cavallo et al.	2024	2.67	4.49	–	16	0.820	–	–	–
Hunt & Reffert	2023	3.95	4.82	2.86	13	–	–	–	–
Dias et al.	2021	3.87	4.10	–	6	0.341	–	–	–
Cantat-Gaudin et al.	2020	4.99	4.06	–	16	–	–	–	–
Cantat-Gaudin & Anders	2020	4.88	–	–	–	–	–	–	–
Monteiro & Dias	2019	4.42	3.81	–	7	0.030	–	–	–
Cantat-Gaudin et al.	2018	4.88	–	–	–	–	–	–	–
Morales et al.	2013	6.10	–	–	2	–	–	–	–
Bukowiecki et al.	2012	–	–	–	–	–	448	–	–
Bukowiecki et al.	2011	3.01⁽¹⁾	4.46	–	63	–	–	–	–
Dias et al.	2002	3.80	–	–	–	–	–	–	–

(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
VVV 028	52.6	205.05	-61.73	0.25	-5.9	-1.77	105.02	0.07

💡 Note: The % column shows the percentage of members that VDBH 151 shares with each listed object.

Visualization

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