Hogg 22

(OCL 981; ESO 277 11; MWSC 2459)

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UCC G338.5-01.1a
C1 C2 C3
N_50
r_50
0.96 0.99 AA 57 5.6

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Positions

Reference RA DEC Plx pmRA pmDE Rv
Dambis (1999) 251.654 -47.083 – – – –
Kharchenko et al. (2012) 251.655 -47.09 – -2.4 -2.2 –
Loktin & Popova (2017) 251.655 -47.084 – -1.369 -2.023 -65.2
Bica et al. (2019) 251.64 -47.089 – – – –
Dias et al. (2021) 251.66 -47.078 0.343 -0.75 -2.013 –
Jaehnig et al. (2021) 251.662 -47.073 0.357 -0.734 -1.953 –
Hunt & Reffert (2023) 251.651 -47.089 0.353 -0.785 -2.027 -41.606
Cavallo et al. (2024) 251.691 -47.178 0.354 – – –
UCC 251.68 -47.086 0.352 -0.749 -1.969 -7.776

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Estimated members

Hogg 22 UCC
Hogg 22 HUNT23

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Fundamental parameters

Reference Values
Dambis (1999) E_B-V_=0.716, DM0=11.9, log_age_=6.4
Kharchenko et al. (2012) e_bv=0.822, distance=2799, log_age=6.8
Loktin & Popova (2017) E(B-V)=0.648, Dmod=10.564, logt=6.792
Dias et al. (2021) Av=2.097, Dist=2354, logage=7.076, [Fe/H]=0.12
Hunt & Reffert (2023) AV50=2.072, diffAV50=0.934, MOD50=12.051, logAge50=6.889
Cavallo et al. (2024) AV50=2.14, dMod50=11.92, logAge50=7.0, [Fe/H]50=0.32

Probable duplicates

Cluster P (%) RA DEC Plx pmRA pmDE Rv
UBC 547 80 251.681 -47.107 0.353 -0.767 -1.976 -29.252


Last modified: 2025-01-31