Pismis 23

UTI: UCC Trust Index C_N C_dens C_C3 C_lit C_dup 0.75 1.0 0.75 0.58 1.0
C3	N_50	r_50
AB	103	0.7

Summary

Pismis 23 is a rich, very dense object of high C3 quality. It is located at a large distance from the Sun, near the mid-plane. It is moderately studied in the literature.

Search object in SciX | Simbad

Positions

Reference	RA	DEC	Plx	pmRA	pmDE	Rv
Dias et al. (2002)	245.992	-48.892	–	-5.51	-3.42	–
Kharchenko et al. (2012)	245.991	-48.895	–	-7.45	1.19	–
Cantat-Gaudin et al. (2018)	245.99	-48.891	0.166	-2.679	-3.209	–
Cantat-Gaudin et al. (2020)	245.99	-48.891	0.166	-2.679	-3.209	–
Hunt & Reffert (2023)	245.992	-48.893	0.181	-2.718	-3.334	-38.085
Cavallo et al. (2024)	245.979	-48.892	0.185	–	–	–
Hunt & Reffert (2024)	245.992	-48.893	0.181	-2.718	-3.334	-38.085
UCC	245.991	-48.892	0.188	-2.652	-3.26	-68.591

Galactocentric position

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

1 2 3

Explore data in Colab

Fundamental parameters

Reference	Values
Dias et al. (2002)	E(B-V)=2.0, Dist=2600.0, Age=8.48
Kharchenko et al. (2012)	e_bv=1.457, distance=2820, log_age=8.565
Cantat-Gaudin et al. (2018)	dmode=5132.4
Hunt & Reffert (2023)	AV50=5.445, diffAV50=2.809, MOD50=13.384, logAge50=8.711
Cavallo et al. (2024)	AV50=5.42, dMod50=13.66, logAge50=6.62, [Fe/H]50=0.16
Hunt & Reffert (2024)	MassJ=4613.13, MassTot=4622.80

Search coordinates in Bayestar19

Cluster region map