Trumpler 12

(Collinder 217; OCL 803; VDBH 89; vdBergh-Hagen 89; ESO 127 07; FSR 1537; MWSC 1763)

Clickable Image

UCC G283.8-03.6a
C1 C2 C3
N_50
r_50
1.0 0.95 AA 232 3.2

Search object in NASA/SAO ADS | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Kharchenko et al. (2012) 151.635 -60.3 – -9.23 3.05 –
Bica et al. (2019) 151.618 -60.289 – – – –
Bossini et al. (2019) 151.621 -60.29 – – – –
Cantat-Gaudin et al. (2020) 151.621 -60.29 0.253 -6.913 4.463 –
Dias et al. (2021) 151.622 -60.29 0.255 -6.916 4.467 33.545
Hunt & Reffert (2023) 151.624 -60.295 0.273 -6.891 4.471 24.729
Cavallo et al. (2024) 151.616 -60.289 0.27 – – –
UCC 151.622 -60.296 0.258 -6.909 4.454 22.76

Search coordinates in CDS | Simbad

Estimated members

Trumpler 12 UCC
Trumpler 12 HUNT23
Trumpler 12 CANTAT20

Explore data in Colab

Fundamental parameters

Reference Values
Kharchenko et al. (2012) e_bv=0.05, distance=1435, log_age=9.205
Bossini et al. (2019) AV=0.567, Dist=12.567, logA=8.898, Fe/H=0.0
Cantat-Gaudin et al. (2020) AVNN=0.49, DMNN=12.6, AgeNN=8.82
Dias et al. (2021) Av=0.59, Dist=3208, logage=8.922, [Fe/H]=0.053
Hunt & Reffert (2023) AV50=0.396, diffAV50=0.919, MOD50=12.561, logAge50=8.937
Cavallo et al. (2024) AV50=0.84, dMod50=11.95, logAge50=9.08, [Fe/H]50=-0.42

Probable duplicates

Cluster P (%) RA DEC Plx pmRA pmDE Rv
OC 0538 50 151.619 -60.283 0.294 -6.902 4.504 23.179


Last modified: 2025-01-31