UPK 287

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.06 0.25 0.25 1.0
C3
N_50
r_50
CC 24 48.3
Summary

UPK 287 is a sparse, very loose object of low C3 quality. It is located at a close distance from the Sun, above the mid-plane. It is poorly studied in the literature.

Warning: contains less than 25 stars with P>0.5 estimated.

Warning: the low UTI value and no obvious signs of duplication (C_dup=1.0) indicates that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Sim et al. (2019) 59.131 69.899 – -2.38 -3.46 –
Hunt & Reffert (2023) 55.15 71.113 1.499 -2.047 -3.43 -7.061
Cavallo et al. (2024) 56.682 70.025 1.504 – – –
           
UCC 57.499 70.267 1.525 -2.175 -3.471 -4.66
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

UPK 287 UCC
UPK 287 HUNT23

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Fundamental parameters

Reference Values
Sim et al. (2019) d_pc=630, log(age)=8.45
Hunt & Reffert (2023) AV50=1.538, diffAV50=1.305, MOD50=8.994, logAge50=8.209
Cavallo et al. (2024) AV50=1.73, dMod50=9.32, logAge50=8.08, [Fe/H]50=0.35

Search coordinates in Bayestar19

Cluster region map