Ivanov 8

(BPI 8; MWSC 1470)

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UCC G254.0+00.2

C3
N_50
r_50
AA 115 0.7

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Positions

Reference RA DEC Plx pmRA pmDE Rv
Dias et al. (2002) 124.792 -35.65 -3.0 4.02
Kharchenko et al. (2012) 124.791 -35.65 -3.0 4.02
Bica et al. (2019) 124.79 -35.648
Cantat-Gaudin et al. (2020) 124.794 -35.658 0.088 -2.375 3.543
Hunt & Reffert (2023) 124.788 -35.654 0.182 -2.325 3.617 80.653
Cavallo et al. (2024) 124.789 -35.629 0.178
Hunt & Reffert (2024) 124.788 -35.654 0.182 -2.325 3.617 80.653
UCC 124.785 -35.656 0.154 -2.343 3.611 95.591

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Estimated members

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Fundamental parameters

Reference Values
Dias et al. (2002) E(B-V)=1.08, Dist=3888.0, Age=9.2
Kharchenko et al. (2012) e_bv=0.479, distance=1194, log_age=7.8
Hunt & Reffert (2023) AV50=3.749, diffAV50=1.996, MOD50=13.381, logAge50=8.766
Cavallo et al. (2024) AV50=4.47, dMod50=13.65, logAge50=8.64, [Fe/H]50=-0.66
Hunt & Reffert (2024) MassJ=492.663

Search coordinates in Bayestar19

Cluster region