Berkeley 9

(OCL 388; FSR 0646; MWSC 286; FoF 722)

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UCC G146.0-02.8

C3
N_50
r_50
AB 237 3.2

Search object in NASA/SAO ADS | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Dias et al. (2002) 53.163 52.654 1.07 -0.57
Kharchenko et al. (2012) 53.163 52.65 -2.39 -2.43
Loktin & Popova (2017) 53.16 52.654 -2.826 -1.962
Bica et al. (2019) 53.162 52.645
Liu & Pang (2019) 53.178 52.64 0.518 1.516 0.02
Cantat-Gaudin et al. (2020) 53.167 52.649 0.513 1.493 0.037
Donor et al. (2020) 53.163 52.65 1.57 -0.1 -16.9
Dias et al. (2021) 53.163 52.651 0.505 1.508 0.06 -17.248
Hunt & Reffert (2023) 53.174 52.652 0.547 1.484 -0.024 -15.467
Cavallo et al. (2024) 53.166 52.651 0.555
Hunt & Reffert (2024) 53.174 52.652 0.547 1.484 -0.024 -15.467
Hu & Soubiran (2025) 53.166 52.651
UCC 53.164 52.651 0.555 1.494 -0.005 -17.034

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Estimated members

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Fundamental parameters

Reference Values
Dias et al. (2002) E(B-V)=0.79, Dist=1480.0, Age=9.3
Kharchenko et al. (2012) e_bv=0.75, distance=1550, log_age=9.3
Loktin & Popova (2017) E(B-V)=0.767, Dmod=10.558, logt=9.16
Liu & Pang (2019) Age=3.09, Z=0.0
Cantat-Gaudin et al. (2020) AVNN=2.69, DMNN=11.29, AgeNN=9.14
Donor et al. (2020) Fe/H=-0.09
Dias et al. (2021) Av=3.007, Dist=1788, logage=9.182, [Fe/H]=-0.186
Hunt & Reffert (2023) AV50=3.041, diffAV50=1.025, MOD50=11.122, logAge50=8.934
Cavallo et al. (2024) AV50=3.06, dMod50=11.17, logAge50=9.18, [Fe/H]50=0.04
Hunt & Reffert (2024) MassJ=1175.81
Hu & Soubiran (2025) MA22=0.04, MA23f=-0.19, MA23g=-0.09, MZ23=-0.01, MK24=-0.19, MF24=-0.16

Search coordinates in Bayestar19

Cluster region