Pismis 3

(OCL 731; VDBH 33; vdBergh-Hagen 33; ESO 313 02; FSR 1385; MWSC 1498; FoF 388)

UCC G257.8+00.5
C3	N_50	r_50
AA	2080	7.0

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Positions

Reference	RA	DEC	Plx	pmRA	pmDE	Rv
Dias et al. (2002)	127.842	-38.65	–	-3.42	3.82	–
Kharchenko et al. (2012)	127.815	-38.658	–	-4.8	10.29	–
Loktin & Popova (2017)	127.845	-38.649	–	-3.42	3.82	–
Bica et al. (2019)	127.826	-38.653	–	–	–	–
Liu & Pang (2019)	127.837	-38.637	0.413	-4.793	6.636	–
Cantat-Gaudin et al. (2020)	127.834	-38.64	0.403	-4.809	6.645	–
Dias et al. (2021)	127.834	-38.63	0.406	-4.79	6.638	30.363
Jaehnig et al. (2021)	127.837	-38.643	0.432	-4.805	6.643	–
Hunt & Reffert (2023)	127.833	-38.665	0.445	-4.779	6.703	31.82
Cavallo et al. (2024)	127.835	-38.632	0.445	–	–	–
Hunt & Reffert (2024)	127.833	-38.665	0.445	-4.779	6.703	31.82
Hu & Soubiran (2025)	127.835	-38.632	–	–	–	–
UCC	127.83	-38.646	0.439	-4.787	6.694	30.559

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Estimated members

1 2 3

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Fundamental parameters

Reference	Values
Dias et al. (2002)	E(B-V)=1.3, Dist=1394.0, Age=9.027
Kharchenko et al. (2012)	e_bv=1.187, distance=1418, log_age=8.925
Loktin & Popova (2017)	E(B-V)=1.3, Dmod=10.721, logt=9.027
Liu & Pang (2019)	Age=2.95, Z=0.0
Cantat-Gaudin et al. (2020)	AVNN=2.35, DMNN=11.86, AgeNN=9.5
Dias et al. (2021)	Av=3.313, Dist=2064, logage=8.996, [Fe/H]=-0.076
Hunt & Reffert (2023)	AV50=3.477, diffAV50=2.271, MOD50=11.619, logAge50=9.026
Cavallo et al. (2024)	AV50=3.21, dMod50=11.52, logAge50=9.26, [Fe/H]50=0.05
Hunt & Reffert (2024)	MassJ=15869.3
Hu & Soubiran (2025)	MA22=-0.05, MA23f=-0.2, MA23g=-0.13, MZ23=-0.12, MK24=-0.19, MF24=-0.12

Search coordinates in Bayestar19

Cluster region

Objects with shared members

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv
OC 0452	10.3	127.822	-38.659	0.469	-4.752	6.678	30.759