Teutsch 198

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.41 1.0 0.75 0.42 1.0
C3
N_50
r_50
AB 41 1.0
Summary

Teutsch 198 is a poorly populated, very dense object of high C3 quality. It is located at a large distance from the Sun, above the mid-plane. It is poorly studied in the literature.

This object shares a significant percentage of members with 2 later reported entries.

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Positions

Reference RA DEC Plx pmRA pmDE Rv
Bica et al. (2019) 98.007 16.095 – – – –
Hunt & Reffert (2023) 98.012 16.096 0.14 -0.009 -0.964 60.743
Cavallo et al. (2024) 98.012 16.097 0.142 – – –
Hunt & Reffert (2024) 98.012 16.096 0.14 -0.009 -0.964 60.743
Hu & Soubiran (2025) 98.012 16.097 – – – –
           
UCC 98.013 16.093 0.136 -0.014 -0.968 60.736
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

Teutsch 198 UCC
Teutsch 198 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=1.823, diffAV50=1.284, MOD50=13.763, logAge50=8.699
Cavallo et al. (2024) AV50=1.86, dMod50=13.34, logAge50=8.79, [Fe/H]50=-0.38
Hunt & Reffert (2024) MassJ=584.942, MassTot=784.413
Hu & Soubiran (2025) MA22=-0.19, MA23f=-0.54, MA23g=-0.48, MZ23=-0.33, MK24=-0.41, MF24=-0.43

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 3139 61.0 98.01 16.09 0.13 -0.01 -0.97 60.74 0.0
CWWDL 11965 14.6 97.91 15.9 0.22 -0.08 -0.93 26.18 0.13