Pismis 24

0.49 UTI

0.71

C_N

1.0

C_dens

0.75

C_C3

0.0

C_lit

1.0

C_dup

C3 classification AB

Number of members (P>50%) 92

Radius (P>50% members) 6.6 [arcmin]

C_N 0.71 Moderately populated
C_dens 1.0 Very dense
C_C3 0.75 High quality
C_lit 0.0 Rarely studied
C_dup 1.0 Unique

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

Overview

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Pismis 24 is a moderately populated, very dense object of high C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by very high extinction. It is catalogued as a very young cluster (see Parameters). It is rarely studied in the literature.

Note: This object shares a large percentage of members with at least one entry reported in the same catalogue. See table with shared members information.

Relatively close Very high extinction Very young

Data

🔍 Search references for Pismis 24 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	–	261.397	-34.363	0.56	-0.947	-2.53	9.47
Jaehnig et al.	2021	261.391	-34.402	0.572	-0.978	-2.502	–
van den Bergh	2006	261.35	-34.433	–	–	–	–
Dias et al.	2002	261.179	-34.206	–	2.29	-0.91	–

💡 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
Jaehnig et al.	2021	1.75*	–	–	–	–	–	–	–
van den Bergh	2006	2.00	5.33	–	10	–	–	–	–
Dias et al.	2002	2.00	5.33	–	10	–	–	–	–

(*): Indicates that this parameter is assigned more than one value in the corresponding reference.

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
AH03 J1725 34.4	80.4	261.39	-34.4	0.56	-1.0	-2.38	6.82	0.51
NGC 6357	30.4	261.2	-34.21	0.55	-0.85	-2.1	6.35	0.79
OC 0688	27.2	261.29	-34.35	0.55	-0.91	-2.15	18.21	0.05

💡 Note: The % column shows the percentage of members that Pismis 24 shares with each listed object.

Visualization

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