NGC 6991

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UCC G087.3+01.5

C1 C2 C3
N_50
r_50
1.0 0.93 AA 397 29.0

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Positions

Reference RA DEC Plx pmRA pmDE Rv
Loktin & Popova (2017) 313.725 47.417 -0.272 -0.157 -21.77
Cantat-Gaudin et al. (2020) 313.621 47.4 1.765 5.593 8.509
Dias et al. (2021) 313.689 47.405 1.766 5.589 8.505 -12.027
Tarricq et al. (2022) 313.631 47.43 1.775 5.617 8.392
He et al. (2022) 313.655 47.395 1.771 5.622 8.402
Hunt & Reffert (2023) 313.649 47.377 1.767 5.604 8.436 -12.326
Cavallo et al. (2024) 313.638 47.422 1.769
UCC 313.609 47.382 1.769 5.623 8.421 -12.248

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Estimated members

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Fundamental parameters

Reference Values
Loktin & Popova (2017) E(B-V)=0.388, Dmod=12.459, logt=9.18
Cantat-Gaudin et al. (2020) AVNN=0.2, DMNN=8.81, AgeNN=9.19
Dias et al. (2021) Av=0.49, Dist=558, logage=9.155, [Fe/H]=-0.077
Tarricq et al. (2022) Dist=569, logAgeNN=9.21
He et al. (2022) A0=0.65, logAge=8.95
Hunt & Reffert (2023) AV50=0.288, diffAV50=0.748, MOD50=8.638, logAge50=8.995
Cavallo et al. (2024) AV50=0.6, dMod50=8.74, logAge50=9.1, [Fe/H]50=0.12


Last modified: 2025-01-31