VDB 152

(vdBergh 152; MWSC 3598)

0.70 UTI

0.52

C_N

1.0

C_dens

1.0

C_C3

0.5

C_lit

1.0

C_dup

C3 classification AA

Number of members (P>50%) 53

Radius (P>50% members) 14.0 [arcmin]

C_N 0.52 Moderately populated
C_dens 1.0 Very dense
C_C3 1.0 Very high quality
C_lit 0.5 Moderately studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19 🔍 CDS 🔍 Simbad 🔍 CDS (α, δ) 🔍 Simbad (α, δ)

Overview

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VDB 152 is a moderately populated, very dense object of very high C3 quality. Its parallax locates it at a very close^* distance, above the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, old cluster (see Parameters). It is moderately studied in the literature.

(*): The parallax distance estimate (~0.37 kpc) differs significantly from the median photometric distance (~1.96 kpc).

Note: This object shares a large percentage of members with 2 later reported entries. See table with shared members information.

Relatively close Moderate extinction Near-solar metallicity Old

Cavallo et al. (2024)
Gold sample.

Hunt & Reffert (2024)
Classified as a moving group.

Data

🔍 Search references for VDB 152 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	–	333.424	70.136	2.673	5.18	0.9	-32.915
Cavallo et al.	2024	333.42	70.117	2.677	–	–	–
Hunt & Reffert	2023	333.363	70.176	2.675	5.265	0.943	-34.111
Just et al.	2023	333.091	70.242	–	–	–	–
Kharchenko et al.	2016	333.091	70.242	–	–	–	–
Dias et al.	2014	333.375	70.25	–	-2.85	-1.98	-41.0
Kharchenko et al.	2013	333.097	70.245	–	-2.58	-2.12	–
Kharchenko et al.	2012	333.097	70.245	–	-2.58	-2.12	–
Dias et al.	2002	333.375	70.25	–	-2.85	-1.98	-41.0

💡 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
Cavallo et al.	2024	0.38	1.14	–	3	0.100	–	–	–
Hunt & Reffert	2023	0.36	0.47	0.70	4	–	–	–	–
Just et al.	2023	–	–	–	1972	–	356	–	–
Kharchenko et al.	2016	1.96	2.26	–	1972	–	–	–	–
Kharchenko et al.	2013	1.96	2.26	–	1972	–	–	–	–
Kharchenko et al.	2012	1.96	2.26	–	1972	–	–	–	–
Dias et al.	2002	1.96	2.26	–	1972	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
OCSN 37	77.4	333.42	70.14	2.68	5.18	0.92	-32.92	0.0
CWNU 1241	9.4	336.85	70.1	2.63	5.9	0.32	-16.13	0.15

💡 Note: The % column shows the percentage of members that VDB 152 shares with each listed object.

Visualization

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