NGC 6451

(Melotte 181; Collinder 352; OCL 1035; VDBH 250; vdBergh-Hagen 250; ESO 455 50; MWSC 2718)

UCC G359.4-01.6
C1	C2	C3	N_50	r_50
1.0	1.0	AA	621	5.5

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Positions

Reference	RA	DEC	Plx	pmRA	pmDE	Rv
Kharchenko et al. (2012)	267.671	-30.2	–	2.7	1.87	–
Loktin & Popova (2017)	267.675	-30.211	–	-1.241	-3.394	-23.0
Bica et al. (2019)	267.672	-30.208	–	–	–	–
Cantat-Gaudin et al. (2020)	267.675	-30.206	0.304	-0.105	-1.335	–
Dias et al. (2021)	267.667	-30.203	0.307	-0.111	-1.333	–
Jaehnig et al. (2021)	267.683	-30.206	0.323	-0.095	-1.352	–
Hunt & Reffert (2023)	267.671	-30.21	0.332	-0.111	-1.345	-4.689
Cavallo et al. (2024)	267.662	-30.203	0.332	–	–	–
UCC	267.675	-30.209	0.333	-0.112	-1.353	-8.523

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Estimated members

1 2 3

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Fundamental parameters

Reference	Values
Kharchenko et al. (2012)	e_bv=0.687, distance=2605, log_age=8.45, metallicity=-0.34
Loktin & Popova (2017)	E(B-V)=0.67, Dmod=11.586, logt=8.137
Cantat-Gaudin et al. (2020)	AVNN=2.2, DMNN=12.22, AgeNN=7.41
Dias et al. (2021)	Av=2.366, Dist=2794, logage=6.925, [Fe/H]=0.457
Hunt & Reffert (2023)	AV50=2.563, diffAV50=2.252, MOD50=12.128, logAge50=7.695
Cavallo et al. (2024)	AV50=3.17, dMod50=11.51, logAge50=7.61, [Fe/H]50=-1.57

Probable duplicates

Cluster	P (%)	RA	DEC	Plx	pmRA	pmDE	Rv
OC 0703	90	267.676	-30.209	0.327	-0.125	-1.365	-8.523
UBC 570	90	267.675	-30.198	0.336	-0.113	-1.356	-8.968

Last modified: 2024-12-10