Collinder 304

(NGC 6152; ESO 179 09; OCL 961; MWSC 2423)

UTI: UCC Trust Index C_N C_dens C_C3 C_lit C_dup 0.81 1.0 1.0 0.85 1.0 Collinder 304 is a rich, very dense object of very high C3 quality. It is well-studied in the literature. This object shares a small percentage of members with a later reported entry.
C3	N_50	r_50
AA	267	6.9

Search object in SciX | Simbad

Positions

Reference	RA	DEC	Plx	pmRA	pmDE	Rv
Dias et al. (2002)	248.188	-52.643	–	-1.85	-4.87	–
Kharchenko et al. (2012)	248.175	-52.64	–	-2.0	-4.35	–
Bica et al. (2019)	248.17	-52.645	–	–	–	–
Bossini et al. (2019)	248.213	-52.629	–	–	–	–
Cantat-Gaudin et al. (2020)	248.213	-52.629	0.594	-2.511	-4.98	–
Dias et al. (2021)	248.216	-52.624	0.594	-2.519	-4.972	-35.513
Hunt & Reffert (2023)	248.158	-52.621	0.608	-2.581	-4.993	-34.365
Cavallo et al. (2024)	248.222	-52.631	0.608	–	–	–
Hunt & Reffert (2024)	248.158	-52.621	0.608	-2.581	-4.993	-34.365
UCC	248.212	-52.637	0.609	-2.565	-4.99	-35.927

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Estimated members

1 2 3

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Fundamental parameters

Reference	Values
Dias et al. (2002)	E(B-V)=0.3, Dist=1030.0
Kharchenko et al. (2012)	e_bv=0.198, distance=1031, log_age=8.63
Bossini et al. (2019)	AV=1.059, Dist=10.986, logA=8.236, Fe/H=0.0
Cantat-Gaudin et al. (2020)	AVNN=1.01, DMNN=11.05, AgeNN=8.35
Dias et al. (2021)	Av=1.128, Dist=1422, logage=8.386, [Fe/H]=0.131
Hunt & Reffert (2023)	AV50=1.013, diffAV50=0.85, MOD50=10.941, logAge50=8.189
Cavallo et al. (2024)	AV50=1.13, dMod50=10.76, logAge50=8.46, [Fe/H]50=0.14
Hunt & Reffert (2024)	MassJ=1427.35

Search coordinates in Bayestar19

Cluster region

Objects with shared members

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
OC 0654	13.1	248.25	-52.58	0.62	-2.56	-5.03	-35.18	0.0