Berkeley 91

(OCL 206; FSR 0287; MWSC 3476)

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UCC G090.0+00.2

C3
N_50
r_50
AB 89 0.9

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Positions

Reference RA DEC Plx pmRA pmDE Rv
Dias et al. (2002) 317.717 48.537 -3.41 -2.6
Kharchenko et al. (2012) 317.715 48.535 -3.97 -0.56
Loktin & Popova (2017) 317.715 48.537 -0.791 0.163
Bica et al. (2019) 317.924 48.462
Cantat-Gaudin et al. (2020) 317.711 48.543 0.203 -1.599 -2.927
Donor et al. (2020) 317.715 48.535 -1.56 -3.43 -51.1
Hunt & Reffert (2023) 317.72 48.542 0.21 -1.675 -3.241 -47.546
Cavallo et al. (2024) 317.713 48.537 0.198
Hunt & Reffert (2024) 317.72 48.542 0.21 -1.675 -3.241 -47.546
Hu & Soubiran (2025) 317.713 48.537
UCC 317.724 48.54 0.182 -1.611 -3.142 -47.575

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Estimated members

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Fundamental parameters

Reference Values
Dias et al. (2002) E(B-V)=1.2, Dist=4100.0, Age=9.35, [Fe/H]=-0.13
Kharchenko et al. (2012) e_bv=1.299, distance=9471, log_age=8.4
Loktin & Popova (2017) E(B-V)=0.423, Dmod=12.277, logt=9.2
Cantat-Gaudin et al. (2020) AVNN=4.04, DMNN=13.91, AgeNN=8.8
Donor et al. (2020) Fe/H=0.09
Hunt & Reffert (2023) AV50=3.46, diffAV50=2.61, MOD50=13.134, logAge50=9.269
Cavallo et al. (2024) AV50=3.9, dMod50=13.69, logAge50=8.99, [Fe/H]50=-0.35
Hunt & Reffert (2024) MassJ=1533.19
Hu & Soubiran (2025) MA22=-0.2, MA23f=-0.1, MA23g=-0.03, MZ23=-0.08, MK24=-0.04, MF24=0.01

Search coordinates in Bayestar19

Cluster region