Berkeley 84

(MWSC 3241)

UTI: UCC Trust Index C_N C_dens C_C3 C_lit C_dup 0.58 0.74 0.75 0.5 1.0
C3	N_50	r_50
BA	66	5.2

Summary

Berkeley 84 is a moderately populated, moderately dense object of high C3 quality. It is located at a moderate distance from the Sun, above the mid-plane. It is moderately studied in the literature.

This object shares a significant percentage of members with a later reported entry.

Search object in SciX | Simbad

Positions

Reference	RA	DEC	Plx	pmRA	pmDE	Rv
Dias et al. (2002)	301.179	33.907	–	-2.09	-0.41	–
Kharchenko et al. (2013)	301.17	33.906	–	-2.09	-0.41	–
Kharchenko et al. (2016)	301.165	33.903	–	–	–	–
Loktin & Popova (2017)	301.185	33.907	–	-3.329	-0.703	–
Just et al. (2023)	301.165	33.903	–	–	–	–
Hunt & Reffert (2023)	301.2	33.986	0.352	-2.012	-5.555	54.163
Cavallo et al. (2024)	301.193	33.983	0.357	–	–	–
Hunt & Reffert (2024)	301.2	33.986	0.352	-2.012	-5.555	54.163
UCC	301.196	33.949	0.358	-2.008	-5.551	11.22

Galactocentric position

How are the galactocentric plots generated?

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Estimated members

1 2

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Fundamental parameters

Reference	Values
Dias et al. (2002)	E(B-V)=0.73, Dist=2750.0, Age=8.65
Kharchenko et al. (2013)	E(B-V)=0.76, d=2047.0, logt=8.08
Kharchenko et al. (2016)	E(B-V)=0.76, d=2047.0, logt=8.08
Loktin & Popova (2017)	E(B-V)=0.32, Dist=1965, logt=9.06
Just et al. (2023)	logt=8.08, logmt=2.088
Hunt & Reffert (2023)	AV50=1.979, diffAV50=2.859, MOD50=11.984, logAge50=7.672
Cavallo et al. (2024)	AV50=2.06, dMod50=11.65, logAge50=8.43, [Fe/H]50=0.35
Hunt & Reffert (2024)	MassJ=567.793, MassTot=597.242

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
UBC 1089	63.6	301.19	33.96	0.36	-2.0	-5.54	11.22	0.03