Collinder 236

(MWSC 1872)

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.46 0.95 1.0 0.69 1.0
C3
N_50
r_50
AA 46 3.3
Summary

Collinder 236 is a poorly populated, very dense object of very high C3 quality. It is located at a moderate distance from the Sun, near the mid-plane. It is moderately studied in the literature.

This object shares a significant percentage of members with a later reported entry.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Dias et al. (2002) 164.213 -61.117 – -2.23 -2.31 18.32
Kharchenko et al. (2003) 164.34 -61.1 – -3.36 3.34 –
Kharchenko et al. (2005) 164.32 -61.11 – -3.57 3.02 –
Piskunov et al. (2007) 164.316 -61.107 – – – –
Piskunov et al. (2008) 164.316 -61.107 – – – –
Kharchenko et al. (2013) 164.34 -61.12 – -2.82 2.3 12.8
Kharchenko et al. (2016) 164.334 -61.116 – – – –
Just et al. (2023) 164.334 -61.116 – – – –
Hunt & Reffert (2023) 164.134 -61.093 0.309 -6.549 2.431 –
Cavallo et al. (2024) 164.117 -61.106 0.309 – – –
Hunt & Reffert (2024) 164.134 -61.093 0.309 -6.549 2.431 –
           
UCC 164.121 -61.099 0.308 -6.562 2.428 2.414
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

Collinder 236 UCC
Collinder 236 HUNT23

Explore data in Colab

Fundamental parameters

Reference Values
Dias et al. (2002) E(B-V)=0.07, Dist=800.0, Age=8.37, [Fe/H]=0.042
Kharchenko et al. (2003) E(B-V)=0.02, Dist=769
Kharchenko et al. (2005) E(B-V)=0.07, Dist=800, logt=8.37
Piskunov et al. (2007) E(B-V)=0.07, Dist=800, logt=8.37, logM=1.097
Piskunov et al. (2008) E(B-V)=0.07, Dist=800, logt=8.37, logM=1.778, logMA=2.019
Kharchenko et al. (2013) E(B-V)=0.071, d=823.0, logt=8.45, [Fe/H]=0.042
Kharchenko et al. (2016) E(B-V)=0.071, d=823.0, logt=8.45
Just et al. (2023) logt=8.45, logmt=1.629
Hunt & Reffert (2023) AV50=0.706, diffAV50=0.765, MOD50=12.32, logAge50=7.602
Cavallo et al. (2024) AV50=1.1, dMod50=12.42, logAge50=8.12, [Fe/H]50=0.03
Hunt & Reffert (2024) MassJ=201.595, MassTot=158.522

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
UBC 509 54.3 164.12 -61.1 0.31 -6.57 2.41 – 0.04