VDBH 110

(van den Bergh-Hagen 110; BH 110; vdBergh-Hagen 110; MWSC 1894)

0.38 UTI

0.45

C_N

0.17

C_dens

0.75

C_C3

0.26

C_lit

1.0

C_dup

N_m (P>50%) 45

Core radius and density 2.7 [pc], 0.9 [pc^-2]

C3 classification BA

C_N 0.45 Poorly populated
C_dens 0.17 Very loose
C_C3 0.75 High quality
C_lit 0.26 Poorly studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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VDBH 110 is a poorly populated, very loose object of high C3 quality. Its parallax locates it at a large^* distance, below the mid-plane, affected by moderate extinction. It is catalogued as a massive, near-solar metallicity, intermediate-age cluster, but with a large variance across recent sources for the age parameter (see Parameters). It is poorly studied in the literature.

(*): The parallax distance estimate (~9.95 kpc) differs significantly from the median photometric distance (~5.62 kpc).

Very distant Moderate extinction Massive Near-solar metallicity Intermediate age

Cavallo et al. (2024)
Silver sample.

Hunt & Reffert (2024)
Classified as open cluster. CMD class: 0.07 (50th percentile).

Hunt & Reffert (2023)
Classified as open cluster. CMD class: 0.07 (50th percentile).

Data

🔍 Search references for VDBH 110 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–	166.763	-61.509	0.101	-5.913	2.207	41.859
Hunt & Reffert	2024	166.771	-61.51	0.107	-5.918	2.207	30.086
Cavallo et al.	2024	166.755	-61.496	0.106	–	–	–
Hunt & Reffert	2023	166.771	-61.51	0.107	-5.918	2.207	30.086
Bica et al.	2019	166.767	-61.513	–	–	–	–
Sampedro et al.	2017	166.825	-61.45	–	-1.95	-3.68	–
Dias et al.	2014	166.825	-61.45	–	-0.94	-3.4	–
Bukowiecki et al.	2011	166.779	-61.51	–	–	–	–
Dias et al.	2002	166.825	-61.45	–	-9.28	2.1	–
Lynga	1987	166.827	-61.471	–	–	–	–
van den Bergh & Hagen	1975	166.3	-61.2	–	–	–	–

💡 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–	5.62	2.55	2.47	155	0.180	1604	–	–
Hunt & Reffert	2024	8.30	3.07	2.47	28	–	1604⁽¹⁾	–	–
Cavallo et al.	2024	5.40	2.55	–	155	0.180	–	–	–
Hunt & Reffert	2023	8.30	3.07	2.47	28	–	–	–	–
Bukowiecki et al.	2011	5.62⁽¹⁾	1.29	–	1000	–	–	–	–
Dias et al.	2002	5.59	1.32	–	1000	–	–	–	–

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

Visualization

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