Basel 4

(Czernik 22; OCL 455; FSR 0825; MWSC 672)

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UCC G179.3+01.2
C1 C2 C3
N_50
r_50
0.99 0.73 AB 187 5.0

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Positions

Reference RA DEC Plx pmRA pmDE Rv
Kharchenko et al. (2012) 87.251 30.205 – -1.38 -6.37 –
Bica et al. (2019) 87.221 30.196 – – – –
Bossini et al. (2019) 87.242 30.19 – – – –
Cantat-Gaudin et al. (2020) 87.242 30.19 0.286 0.835 -1.801 –
Dias et al. (2021) 87.235 30.194 0.279 0.837 -1.809 6.533
Hunt & Reffert (2023) 87.243 30.192 0.3 0.821 -1.792 4.541
Cavallo et al. (2024) 87.242 30.196 0.299 – – –
UCC 87.243 30.193 0.299 0.837 -1.796 3.714

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Estimated members

Basel 4 UCC
Basel 4 HUNT23
Basel 4 CANTAT20

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Fundamental parameters

Reference Values
Kharchenko et al. (2012) e_bv=0.5, distance=2801, log_age=8.665
Bossini et al. (2019) AV=1.525, Dist=12.658, logA=8.135, Fe/H=0.0
Cantat-Gaudin et al. (2020) AVNN=1.48, DMNN=12.61, AgeNN=8.05
Dias et al. (2021) Av=1.78, Dist=2833, logage=8.297, [Fe/H]=-0.175
Hunt & Reffert (2023) AV50=1.334, diffAV50=0.889, MOD50=12.348, logAge50=8.53
Cavallo et al. (2024) AV50=1.58, dMod50=11.92, logAge50=8.66, [Fe/H]50=-0.29

Probable duplicates

Cluster P (%) RA DEC Plx pmRA pmDE Rv
OC 0295 98 87.243 30.194 0.301 0.837 -1.794 3.714


Last modified: 2025-01-31