DBSB 72

(MWSC 1975)

0.19 UTI

0.0

C_N

0.1

C_dens

0.38

C_C3

0.25

C_lit

1.0

C_dup

C3 classification CB

Number of members (P>50%) 15

Radius (P>50% members) 3.1 [arcmin]

C_N 0.0 Sparse
C_dens 0.1 Very loose
C_C3 0.38 Low quality
C_lit 0.25 Poorly studied
C_dup 1.0 Unique

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

Overview

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DBSB 72 is a sparse, very loose object of low C3 quality. Its parallax locates it at a large^* distance, below the mid-plane, affected by very high extinction. It is catalogued as a very young cluster (see Parameters). It is poorly studied in the literature.

(*): The parallax distance estimate (~6.20 kpc) differs significantly from the median photometric distance (~4.49 kpc).

⚠️ Warning: the low UTI value and no obvious signs of duplication (C_dup=1.0) indicate that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.

Distant Very high extinction Very young

Data

🔍 Search references for DBSB 72 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	–	176.511	-65.553	0.161	-5.957	0.901	-13.588
He et al.	2023	176.484	-65.551	0.272	-5.783	1.107	–
Just et al.	2023	176.478	-65.552	–	–	–	–
Kharchenko et al.	2016	176.478	-65.552	–	–	–	–
Kharchenko et al.	2013	176.487	-65.555	–	-6.28	3.72	-23.2

💡 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]	Bfr	BSS
He et al.	2023	4.57	3.10	–	2	–	–	–	–
Just et al.	2023	–	–	–	1	–	553	–	–
Kharchenko et al.	2016	4.49	7.10	–	1	–	–	–	–
Kharchenko et al.	2013	4.49	7.10	–	1	–	–	–	–

Visualization

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