NGC 2169

UCC G195.6-02.9
C1	C2	C3	N_50	r_50
1.0	0.61	AB	155	6.0

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Positions

Reference	RA	DEC	Plx	pmRA	pmDE	Rv
Dambis (1999)	92.125	13.967	–	–	–	–
Chen et al. (2003)	92.127	13.988	–	-4.21	-2.45	17.0
Kharchenko et al. (2012)	92.1	13.99	–	-1.84	-2.37	–
Loktin & Popova (2017)	92.1	13.966	–	0.072	-0.856	22.3
Cantat-Gaudin et al. (2020)	92.125	13.951	0.982	-1.068	-1.655	–
Dias et al. (2021)	92.129	13.937	0.975	-1.059	-1.659	–
Jaehnig et al. (2021)	92.122	13.951	1.048	-1.076	-1.661	–
He et al. (2022)	92.129	13.962	1.038	-1.127	-1.613	–
Hunt & Reffert (2023)	92.118	13.967	1.035	-1.086	-1.612	17.224
Cavallo et al. (2024)	92.144	13.918	1.033	–	–	–
UCC	92.125	13.947	1.039	-1.112	-1.604	8.176

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Estimated members

1 2 3

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Fundamental parameters

Reference	Values
Dambis (1999)	E_B-V_=0.193, DM0=9.98, log_age_=7.0
Chen et al. (2003)	HDis=1052.0, Age=0.01
Kharchenko et al. (2012)	e_bv=0.2, distance=1032, log_age=6.89
Loktin & Popova (2017)	E(B-V)=0.2, Dmod=10.095, logt=7.062
Cantat-Gaudin et al. (2020)	AVNN=0.85, DMNN=10.15, AgeNN=7.09
Dias et al. (2021)	Av=0.819, Dist=1004, logage=6.89, [Fe/H]=-0.092
He et al. (2022)	A0=0.8, logAge=6.8
Hunt & Reffert (2023)	AV50=0.58, diffAV50=1.21, MOD50=9.838, logAge50=6.723
Cavallo et al. (2024)	AV50=0.78, dMod50=9.85, logAge50=6.52, [Fe/H]50=-0.06

Probable duplicates

Cluster	P (%)	RA	DEC	Plx	pmRA	pmDE	Rv
OC 0323	97	92.127	13.946	1.038	-1.112	-1.615	10.488

Last modified: 2025-01-31