Tombaugh 4

(OCL 349; FSR 0585; MWSC 199)

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UCC G134.2+01.0

C3
N_50
r_50
AA 222 1.8

Search object in NASA/SAO ADS | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Dias et al. (2002) 37.225 61.783 2.05 -5.23
Kharchenko et al. (2012) 37.29 61.785 0.91 -2.72
Loktin & Popova (2017) 37.29 61.784 0.184 -3.132
Bica et al. (2019) 37.288 61.783
Cantat-Gaudin et al. (2020) 37.305 61.787 0.275 -1.057 -0.163
Dias et al. (2021) 37.333 61.78 0.255 -1.035 -0.144 -74.103
Hunt & Reffert (2023) 37.294 61.79 0.3 -1.066 -0.224 -43.66
Cavallo et al. (2024) 37.317 61.791 0.297
Hunt & Reffert (2024) 37.294 61.79 0.3 -1.066 -0.224 -43.66
Hu & Soubiran (2025) 37.317 61.791
UCC 37.298 61.788 0.295 -1.059 -0.207 -42.478

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Estimated members

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Fundamental parameters

Reference Values
Dias et al. (2002) E(B-V)=1.25, Dist=3850.0, Age=8.7
Kharchenko et al. (2012) e_bv=1.249, distance=3700, log_age=8.64
Loktin & Popova (2017) E(B-V)=1.168, Dmod=11.448, logt=8.62
Cantat-Gaudin et al. (2020) AVNN=2.69, DMNN=12.77, AgeNN=9.2
Dias et al. (2021) Av=3.358, Dist=3011, logage=8.925, [Fe/H]=-0.475
Hunt & Reffert (2023) AV50=3.536, diffAV50=2.293, MOD50=12.354, logAge50=8.834
Cavallo et al. (2024) AV50=3.7, dMod50=12.17, logAge50=8.96, [Fe/H]50=-0.11
Hunt & Reffert (2024) MassJ=2389.57
Hu & Soubiran (2025) MA22=-0.49, MA23f=-0.31, MA23g=-0.24, MZ23=-0.45, MK24=-0.28, MF24=-0.45

Search coordinates in Bayestar19

Cluster region