VDB 80

(vdBergh 80)

UTI: UCC Trust Index C_N C_dens C_C3 C_lit C_dup 0.76 1.0 0.75 0.86 1.0
C3	N_50	r_50
AB	137	10.6

Summary

VDB 80 is a rich, very dense object of high C3 quality. It is located at a close distance from the Sun, below the mid-plane. It is well-studied in the literature.

Search object in SciX | Simbad

Positions

Reference	RA	DEC	Plx	pmRA	pmDE	Rv
Dias et al. (2002)	97.708	-9.655	–	-3.45	-11.64	–
Loktin & Popova (2017)	97.71	-9.654	–	-3.45	-11.64	–
Cantat-Gaudin et al. (2018)	97.739	-9.625	1.025	-3.298	0.418	–
Cantat-Gaudin et al. (2020)	97.739	-9.625	1.025	-3.298	0.418	–
Dias et al. (2021)	97.747	-9.621	1.026	-3.285	0.481	–
He et al. (2022)	97.795	-9.583	1.029	-3.227	0.459	–
Hunt & Reffert (2023)	97.731	-9.633	1.001	-3.25	0.569	35.818
Cavallo et al. (2024)	97.43	-9.628	1.003	–	–	–
Celli et al. (2024)	97.739	-9.625	–	–	–	–
Hunt & Reffert (2024)	97.731	-9.633	1.001	-3.25	0.569	35.818
Alfonso et al. (2024)	97.635	-9.548	0.976	-3.258	0.736	–
Almeida et al. (2025)	97.747	-9.621	–	–	–	–
UCC	97.712	-9.599	1.013	-3.254	0.48	37.033

Galactocentric position

How are the galactocentric plots generated?

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Estimated members

1 2 3

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Fundamental parameters

Reference	Values
Dias et al. (2002)	E(B-V)=0.61, Dist=2100.0, Age=6.7
Loktin & Popova (2017)	E(B-V)=1.214, Dist=1149, logt=7.14
Cantat-Gaudin et al. (2018)	dmode=948.3
Cantat-Gaudin et al. (2020)	AVNN=1.53, DistPc=910.0, AgeNN=6.81
Dias et al. (2021)	Av=1.726, Dist=947, logage=6.79, [Fe/H]=-0.148
He et al. (2022)	A0=2.4, logAge=6.8
Hunt & Reffert (2023)	AV50=2.005, diffAV50=2.555, MOD50=9.898, logAge50=6.751
Cavallo et al. (2024)	AV50=1.99, dMod50=10.55, logAge50=6.94, [Fe/H]50=-0.27
Celli et al. (2024)	Age=6.5, Mc=128.9
Hunt & Reffert (2024)	MassJ=217.246, MassTot=232.576
Alfonso et al. (2024)	AV=1.50216, MOD=9.80332, logAge=6.99507, Z=-0.1408
Almeida et al. (2025)	AV=1.726, Dist=947, logAge=6.79, MassRk=279.7

Search coordinates in Bayestar19

Cluster region map