ASCC 72

(MWSC 2044)

0.78 UTI

0.62

C_N

1.0

C_dens

1.0

C_C3

0.65

C_lit

1.0

C_dup

N₅₀ (P>50% members) 74

Radius (P>50% members) 1.9 [arcmin]

C3 classification AA

C_N 0.62 Moderately populated
C_dens 1.0 Very dense
C_C3 1.0 Very high quality
C_lit 0.65 Moderately studied
C_dup 1.0 Unique

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

Overview

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ASCC 72 is a moderately populated, very dense object of very high C3 quality. Its parallax locates it at a moderate^* distance, above the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster, but with a large variance across recent sources for the mass parameter (see Parameters). It is moderately studied in the literature.

(*): The parallax distance estimate (~3.17 kpc) differs significantly from the median photometric distance (~1.23 kpc).

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

Relatively close Low extinction Near-solar metallicity Intermediate age

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for ASCC 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	99999–	193.766	-61.042	0.315	-5.23	-0.342	-4.352
Hunt & Reffert	2024	193.764	-61.054	0.312	-5.251	-0.371	-12.778
Cavallo et al.	2024	193.772	-61.058	0.312	–	–	–
Hunt & Reffert	2023	193.764	-61.054	0.312	-5.251	-0.371	-12.778
Just et al.	2023	188.263	-60.927	–	–	–	–
Bica et al.	2019	193.741	-60.949	–	–	–	–
Kharchenko et al.	2016	188.263	-60.927	–	–	–	–
Dias et al.	2014	188.25	-60.95	–	-2.35	-1.95	–
Kharchenko et al.	2013	188.272	-60.93	–	-5.94	-0.75	–
Piskunov et al.	2008	188.241	-60.951	–	–	–	–
Kharchenko et al.	2005	188.25	-60.95	–	-4.99	-0.48	–
Dias et al.	2002	188.25	-60.95	–	-4.99	-0.48	–

💡 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–	1.23	0.5	2.9	160	0.460	587	–	–
Hunt & Reffert	2024	–	–	–	–	–	1048⁽¹⁾	–	–
Cavallo et al.	2024	3.06	1.79	–	355	0.460	–	–	–
Hunt & Reffert	2023	2.82	1.92	2.90	179	–	–	–	–
Just et al.	2023	–	–	–	160	–	126	–	–
Kharchenko et al.	2016	1.23	0.50	–	160	–	–	–	–
Kharchenko et al.	2013	1.23	0.50	–	160	–	–	–	–
Piskunov et al.	2008	1.10	0.50	–	135	–	–	–	–
Kharchenko et al.	2005	1.10	0.50	–	135	–	–	–	–
Dias et al.	2002	1.10	0.50	–	135	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
UBC 1517	89.2	193.77	-61.05	0.31	-5.23	-0.35	-5.8	0.22
CWNU 231	86.5	193.77	-61.05	0.32	-5.23	-0.35	13.85	0.01

💡 Note: The % column shows the percentage of members that ASCC 72 shares with each listed object.

Visualization

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