Haffner 19

UTI: UCC Trust Index C_N C_dens C_C3 C_lit C_dup 0.76 1.0 1.0 0.85 1.0 Haffner 19 is a rich, very dense object of very high C3 quality. It is well-studied in the literature. This object shares a significant percentage of members with at least one entry reported in the same catalogue.
C3	N_50	r_50
AA	135	2.6

Search object in SciX | Simbad

Positions

Reference	RA	DEC	Plx	pmRA	pmDE	Rv
Dambis (1999)	118.196	-26.283	–	–	–	–
Dias et al. (2002)	118.196	-26.283	–	-2.02	1.55	68.0
Loktin & Popova (2017)	118.185	-26.275	–	-4.206	0.653	68.0
Cantat-Gaudin et al. (2020)	118.193	-26.274	0.169	-2.494	2.507	–
Dias et al. (2021)	118.191	-26.271	0.159	-2.469	2.496	–
Jaehnig et al. (2021)	118.192	-26.277	0.19	-2.539	2.49	–
Hunt & Reffert (2023)	118.185	-26.28	0.208	-2.537	2.51	111.085
Cavallo et al. (2024)	118.197	-26.271	0.208	–	–	–
Hunt & Reffert (2024)	118.185	-26.28	0.208	-2.537	2.51	111.085
UCC	118.192	-26.277	0.197	-2.531	2.523	111.139

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Estimated members

1 2 3

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Fundamental parameters

Reference	Values
Dambis (1999)	E_B-V_=0.46, DM0=13.06, log_age_=7.5
Dias et al. (2002)	E(B-V)=0.38, Dist=6400.0, Age=6.65
Loktin & Popova (2017)	E(B-V)=0.409, Dmod=13.314, logt=7.169
Cantat-Gaudin et al. (2020)	AVNN=0.8, DMNN=13.69, AgeNN=7.56
Dias et al. (2021)	Av=1.221, Dist=3745, logage=7.938, [Fe/H]=-0.21
Hunt & Reffert (2023)	AV50=1.374, diffAV50=1.762, MOD50=13.346, logAge50=7.899
Cavallo et al. (2024)	AV50=0.97, dMod50=13.03, logAge50=8.29, [Fe/H]50=0.1
Hunt & Reffert (2024)	MassJ=317.213

Search coordinates in Bayestar19

Cluster region

Objects with shared members

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
Haffner 18	51.1	118.18	-26.38	0.2	-2.53	2.63	103.52	0.81