Collinder 89

UCC G188.5+03.7
C1	C2	C3	N_50	r_50
0.15	0.69	DB	28	6.3

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Positions

Reference	RA	DEC	Plx	pmRA	pmDE	Rv
Kharchenko et al. (2012)	94.8	23.35	–	-0.3	-3.65	–
Loktin & Popova (2017)	94.5	23.634	–	0.9	-2.0	26.2
Hunt & Reffert (2023)	94.702	23.17	0.514	0.453	-1.556	-1.843
Cavallo et al. (2024)	94.71	23.125	0.514	–	–	–
UCC	94.728	23.201	0.525	0.452	-1.544	-1.826

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Estimated members

1 2

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Fundamental parameters

Reference	Values
Kharchenko et al. (2012)	e_bv=0.479, distance=1021, log_age=7.825
Loktin & Popova (2017)	E(B-V)=0.48, Dmod=8.791, logt=7.5
Hunt & Reffert (2023)	AV50=2.318, diffAV50=0.457, MOD50=11.412, logAge50=7.31
Cavallo et al. (2024)	AV50=1.76, dMod50=11.51, logAge50=7.15, [Fe/H]50=0.22

Probable duplicates

Cluster	P (%)	RA	DEC	Plx	pmRA	pmDE	Rv
CWWDL 14038	59	94.77	23.158	0.52	0.458	-1.577	-6.656

Last modified: 2024-12-10