UBC 207

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.48 1.0 0.75 0.33 0.96
C3
N_50
r_50
AB 48 21.3
Summary

UBC 207 is a poorly populated, very dense object of high C3 quality. It is located at a very close distance from the Sun, below the mid-plane. It is poorly studied in the literature.This is a unique object, which shares a very small percentage of members with at least one previously reported entry.

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Positions

Reference RA DEC Plx pmRA pmDE Rv
Castro-Ginard et al. (2020) 83.866 -4.505 2.539 1.071 0.614 –
Cantat-Gaudin et al. (2020) 83.848 -4.486 2.544 1.086 0.555 –
Celli et al. (2024) 83.848 -4.486 – – – –
Alfonso et al. (2024) 83.808 -4.628 2.531 1.126 0.478 –
           
UCC 83.87 -4.615 2.567 1.106 0.57 20.544
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

UBC 207 UCC
UBC 207 CANTAT20

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Fundamental parameters

Reference Values
Cantat-Gaudin et al. (2020) AVNN=0.88, DistPc=378.0, AgeNN=7.18
Celli et al. (2024) Age=15.1, Mc=122.7
Alfonso et al. (2024) AV=0.87791, MOD=7.82426, logAge=7.08735, Z=0.00115

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Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
OCSN 225 87.5 83.84 -4.96 2.55 1.25 -0.08 22.73 0.36
OCSN 244 39.6 83.82 -5.42 2.54 1.31 0.34 22.67 0.33
NGC 1976 4.2 83.82 -5.39 2.49 1.23 0.49 19.92 0.79