Riddle 6

(MWSC 3478)

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.76 0.98 1.0 0.42 1.0
C3
N_50
r_50
AA 124 20.3
Summary

Riddle 6 is a rich, very dense object of very high C3 quality. It is located at a close distance from the Sun, above the mid-plane. It is poorly studied in the literature.

This object shares a moderate percentage of members with 3 later reported entries.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Kharchenko et al. (2012) 317.95 59.965 – -2.73 -4.72 –
Bica et al. (2019) 317.931 59.968 – – – –
Hunt & Reffert (2023) 317.968 59.983 1.178 -2.497 -3.505 -22.366
Cavallo et al. (2024) 317.923 60.058 1.177 – – –
Hunt & Reffert (2024) 317.968 59.983 1.178 -2.497 -3.505 -22.366
           
UCC 318.035 59.902 1.173 -2.527 -3.511 -23.218
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

Riddle 6 UCC
Riddle 6 HUNT23

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Fundamental parameters

Reference Values
Kharchenko et al. (2012) e_bv=0.333, distance=1198, log_age=7.1
Hunt & Reffert (2023) AV50=1.368, diffAV50=1.668, MOD50=9.553, logAge50=6.976
Cavallo et al. (2024) AV50=1.26, dMod50=9.84, logAge50=6.94, [Fe/H]50=0.49
Hunt & Reffert (2024) MassJ=104.607, MassTot=104.607

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
UBC 385 28.2 317.94 60.02 1.18 -2.53 -3.51 -17.86 0.0
CWNU 1192 18.5 318.54 59.41 1.16 -2.51 -3.5 -25.37 0.02
OC 0158 17.7 318.24 59.51 1.16 -2.54 -3.51 -24.65 0.03