Ruprecht 121

(OCL 983; ESO 277 06; MWSC 2446)

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UCC G338.7+00.0

C3
N_50
r_50
AA 730 5.2

Search object in NASA/SAO ADS | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Dias et al. (2002) 250.425 -46.15 -0.75 -2.38
Kharchenko et al. (2012) 250.447 -46.15 -5.48 -3.55
Bica et al. (2019) 250.468 -46.155
Cantat-Gaudin et al. (2020) 250.436 -46.159 0.462 -1.073 -2.569
Hunt & Reffert (2023) 250.433 -46.161 0.488 -1.107 -2.571 -47.388
Cavallo et al. (2024) 250.427 -46.169 0.489
Hunt & Reffert (2024) 250.433 -46.161 0.488 -1.107 -2.571 -47.388
UCC 250.428 -46.164 0.486 -1.102 -2.574 -53.036

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Estimated members

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Fundamental parameters

Reference Values
Dias et al. (2002) E(B-V)=1.041, Dist=1239.0, Age=8.425
Kharchenko et al. (2012) e_bv=1.041, distance=1239, log_age=8.425
Cantat-Gaudin et al. (2020) AVNN=2.54, DMNN=11.48, AgeNN=8.25
Hunt & Reffert (2023) AV50=2.781, diffAV50=2.536, MOD50=11.419, logAge50=8.113
Cavallo et al. (2024) AV50=3.19, dMod50=10.87, logAge50=8.24, [Fe/H]50=-0.43
Hunt & Reffert (2024) MassJ=5902.05

Search coordinates in Bayestar19

Cluster region