Czernik 2

(OCL 304; FSR 0510; MWSC 69; FoF 894)

UTI: UCC Trust Index C_N C_dens C_C3 C_lit C_dup 0.8 1.0 0.75 0.86 1.0
C3	N_50	r_50
AB	227	5.7

Summary

Czernik 2 is a rich, very dense object of high C3 quality. It is located at a relatively close distance from the Sun, below the mid-plane. It is well-studied in the literature.

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Positions

Reference	RA	DEC	Plx	pmRA	pmDE	Rv
Dias et al. (2002)	10.925	60.15	–	-0.64	-1.01	–
Kharchenko et al. (2012)	10.925	60.152	–	-0.71	-1.0	–
Loktin & Popova (2017)	10.92	60.15	–	-1.652	-0.572	–
Cantat-Gaudin et al. (2018)	10.952	60.197	0.495	-4.06	-0.905	–
Bica et al. (2019)	10.926	60.197	–	–	–	–
Liu & Pang (2019)	10.951	60.182	0.496	-4.052	-0.963	–
Cantat-Gaudin et al. (2020)	10.952	60.197	0.495	-4.06	-0.905	–
Dias et al. (2021)	10.961	60.182	0.497	-4.075	-0.909	–
Hunt & Reffert (2023)	10.941	60.2	0.495	-4.041	-0.962	-82.989
Cavallo et al. (2024)	10.991	60.179	0.496	–	–	–
Hunt & Reffert (2024)	10.941	60.2	0.495	-4.041	-0.962	-82.989
Almeida et al. (2025)	10.961	60.182	–	–	–	–
UCC	10.956	60.197	0.505	-4.055	-0.972	-83.559

Galactocentric position

How are the galactocentric plots generated?

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Estimated members

1 2 3

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Fundamental parameters

Reference	Values
Dias et al. (2002)	E(B-V)=0.74, Dist=1775.0, Age=8.0
Kharchenko et al. (2012)	e_bv=0.5, distance=4500, log_age=9.123
Loktin & Popova (2017)	E(B-V)=0.303, Dist=1698, logt=8.65
Cantat-Gaudin et al. (2018)	dmode=1906.8
Liu & Pang (2019)	Age=1.59, Z=-1.0
Cantat-Gaudin et al. (2020)	AVNN=1.41, DistPc=1899.0, AgeNN=8.57
Dias et al. (2021)	Av=1.889, Dist=1685, logage=8.468, [Fe/H]=-0.036
Hunt & Reffert (2023)	AV50=1.687, diffAV50=2.025, MOD50=11.381, logAge50=8.497
Cavallo et al. (2024)	AV50=1.73, dMod50=11.52, logAge50=8.64, [Fe/H]50=0.35
Hunt & Reffert (2024)	MassJ=793.614, MassTot=787.181
Almeida et al. (2025)	AV=1.889, Dist=1685, logAge=8.468, MassRk=459.1

Search coordinates in Bayestar19

Cluster region map