Collinder 370

(NGC 6583; ESO 590 11; FSR 0032; OCL 27; MWSC 2860; FoF 152)

UTI: UCC Trust Index C_N C_dens C_C3 C_lit C_dup 0.84 1.0 1.0 1.0 1.0 Collinder 370 is a rich, very dense object of very high C3 quality. It is very well-studied in the literature.
C3	N_50	r_50
AA	348	3.3

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Positions

Reference	RA	DEC	Plx	pmRA	pmDE	Rv
Dias et al. (2002)	273.954	-22.137	–	-8.75	-6.55	3.0
Kharchenko et al. (2012)	273.954	-22.133	–	-4.76	0.51	–
Bica et al. (2019)	273.949	-22.137	–	–	–	–
Liu & Pang (2019)	273.964	-22.146	0.423	1.296	0.082	–
Cantat-Gaudin et al. (2020)	273.962	-22.143	0.413	1.303	0.11	–
Dias et al. (2021)	273.959	-22.144	0.414	1.307	0.113	-1.297
Jaehnig et al. (2021)	273.961	-22.142	0.446	1.294	0.098	–
Hunt & Reffert (2023)	273.962	-22.145	0.405	1.329	0.078	-1.512
Cavallo et al. (2024)	273.961	-22.14	0.405	–	–	–
Hunt & Reffert (2024)	273.962	-22.145	0.405	1.329	0.078	-1.512
Hu & Soubiran (2025)	273.961	-22.14	–	–	–	–
UCC	273.96	-22.146	0.403	1.319	0.088	-2.322

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Estimated members

1 2 3

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Fundamental parameters

Reference	Values
Dias et al. (2002)	E(B-V)=0.51, Dist=2040.0, Age=9.0, [Fe/H]=0.37
Kharchenko et al. (2012)	e_bv=0.562, distance=1753, log_age=9.0, metallicity=0.37
Liu & Pang (2019)	Age=0.55, Z=0.5
Cantat-Gaudin et al. (2020)	AVNN=1.52, DMNN=11.56, AgeNN=9.08
Dias et al. (2021)	Av=1.836, Dist=2162, logage=8.973, [Fe/H]=0.293
Hunt & Reffert (2023)	AV50=2.139, diffAV50=1.578, MOD50=11.775, logAge50=8.794
Cavallo et al. (2024)	AV50=2.74, dMod50=10.65, logAge50=9.16, [Fe/H]50=-0.81
Hunt & Reffert (2024)	MassJ=3484.90
Hu & Soubiran (2025)	MA22=-0.17, MA23f=0.05, MA23g=0.18, MZ23=0.03, MK24=-0.16, MF24=0.09

Search coordinates in Bayestar19

Cluster region