Trumpler 2

(Collinder 29; OCL 365; MWSC 219)

Clickable Image

UCC G137.3-03.9

C1 C2 C3
N_50
r_50
1.0 0.79 AA 430 20.0

Search object in NASA/SAO ADS | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Chen et al. (2003) 39.31 55.971 1.36 -5.13 2.4
Kharchenko et al. (2012) 39.367 55.95 0.78 -4.0
Loktin & Popova (2017) 39.225 55.915 1.375 -1.757 -27.5
Bica et al. (2019) 39.281 55.934
Bossini et al. (2019) 39.232 55.905
Cantat-Gaudin et al. (2020) 39.232 55.905 1.431 1.583 -5.352
Dias et al. (2021) 39.239 55.894 1.435 1.581 -5.343 -3.99
Jaehnig et al. (2021) 39.255 55.934 1.456 1.56 -5.302
Tarricq et al. (2022) 39.217 55.927 1.434 1.553 -5.375
He et al. (2022) 39.34 55.914 1.449 1.525 -5.381
Hunt & Reffert (2023) 39.305 55.926 1.455 1.54 -5.411 -8.322
Cavallo et al. (2024) 38.956 55.889 1.448
UCC 39.273 55.887 1.45 1.523 -5.408 -7.115

Search coordinates in CDS | Simbad

Estimated members

Explore data in Colab

Fundamental parameters

Reference Values
Chen et al. (2003) HDis=651.0, Age=0.14, [Fe/H]=-0.45
Kharchenko et al. (2012) e_bv=0.321, distance=670, log_age=7.925
Loktin & Popova (2017) E(B-V)=0.328, Dmod=9.097, logt=8.134
Bossini et al. (2019) AV=0.954, Dist=9.335, logA=7.962, Fe/H=0.0
Cantat-Gaudin et al. (2020) AVNN=0.86, DMNN=9.26, AgeNN=8.05
Dias et al. (2021) Av=1.101, Dist=677, logage=8.376, [Fe/H]=0.14
Tarricq et al. (2022) Dist=696, logAgeNN=8.05
He et al. (2022) A0=1.2, logAge=7.9
Hunt & Reffert (2023) AV50=0.865, diffAV50=1.105, MOD50=9.076, logAge50=7.955
Cavallo et al. (2024) AV50=1.2, dMod50=9.29, logAge50=7.82, [Fe/H]50=0.4


Last modified: 2025-01-31