Pismis 18

Clickable Image

UCC G308.2+00.3a
C1 C2 C3
N_50
r_50
1.0 0.94 AA 435 3.2

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Positions

Reference RA DEC Plx pmRA pmDE Rv
Kharchenko et al. (2012) 204.232 -62.065 – -8.25 -1.7 –
Cantat-Gaudin et al. (2020) 204.227 -62.091 0.332 -5.658 -2.286 –
Dias et al. (2021) 204.232 -62.096 0.328 -5.672 -2.296 -28.04
Jaehnig et al. (2021) 204.227 -62.091 0.356 -5.66 -2.272 –
Hunt & Reffert (2023) 204.227 -62.091 0.347 -5.692 -2.269 -27.593
Cavallo et al. (2024) 204.213 -62.095 0.347 – – –
UCC 204.227 -62.092 0.346 -5.702 -2.274 -28.233

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Estimated members

Pismis 18 UCC
Pismis 18 HUNT23
Pismis 18 CANTAT20

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Fundamental parameters

Reference Values
Kharchenko et al. (2012) e_bv=0.521, distance=2309, log_age=8.975
Cantat-Gaudin et al. (2020) AVNN=1.81, DMNN=12.28, AgeNN=8.76
Dias et al. (2021) Av=2.165, Dist=2189, logage=8.832, [Fe/H]=-0.033
Hunt & Reffert (2023) AV50=2.398, diffAV50=1.217, MOD50=12.13, logAge50=8.509
Cavallo et al. (2024) AV50=2.03, dMod50=11.6, logAge50=9.0, [Fe/H]50=0.12

Probable duplicates

Cluster P (%) RA DEC Plx pmRA pmDE Rv
ESO 132 14 56 204.19 -62.152 0.355 -5.706 -2.29 -26.014


Last modified: 2025-01-31