Trumpler 30

(Harvard 18; Collinder 355; OCL 1025; ESO 394 12; MWSC 2755)

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UCC G355.7-05.2
C1 C2 C3
N_50
r_50
1.0 1.0 AA 172 6.4

Search object in NASA/SAO ADS | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Kharchenko et al. (2012) 269.228 -35.27 – 1.35 -1.91 –
Bica et al. (2019) 269.205 -35.259 – – – –
Bossini et al. (2019) 269.182 -35.298 – – – –
Cantat-Gaudin et al. (2020) 269.182 -35.298 0.707 1.243 -2.189 –
Dias et al. (2021) 269.178 -35.302 0.707 1.246 -2.184 -18.671
Tarricq et al. (2022) 269.176 -35.296 0.679 1.155 -2.24 –
Hunt & Reffert (2023) 269.186 -35.284 0.701 1.145 -2.23 -24.19
Cavallo et al. (2024) 269.174 -35.314 0.7 – – –
UCC 269.177 -35.303 0.7 1.16 -2.228 -19.795

Search coordinates in CDS | Simbad

Estimated members

Trumpler 30 UCC
Trumpler 30 HUNT23
Trumpler 30 CANTAT20

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Fundamental parameters

Reference Values
Kharchenko et al. (2012) e_bv=0.479, distance=1982, log_age=8.35
Bossini et al. (2019) AV=0.931, Dist=10.501, logA=8.566, Fe/H=0.0
Cantat-Gaudin et al. (2020) AVNN=0.81, DMNN=10.65, AgeNN=8.64
Dias et al. (2021) Av=0.608, Dist=1222, logage=8.77, [Fe/H]=0.324
Tarricq et al. (2022) Dist=1300, logAgeNN=8.69
Hunt & Reffert (2023) AV50=0.909, diffAV50=0.716, MOD50=10.677, logAge50=8.34
Cavallo et al. (2024) AV50=1.73, dMod50=10.26, logAge50=8.25, [Fe/H]50=-0.65

Probable duplicates

Cluster P (%) RA DEC Plx pmRA pmDE Rv
UBC 330 88 269.175 -35.311 0.7 1.162 -2.228 -18.665


Last modified: 2025-01-31