FSR 1117

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0.71 UTI
0.54
CN
1.0
Cdens
0.75
CC3
0.62
Clit
1.0
Cdup
Radius (P>50% members) 7.2 [arcmin]
  • CN 0.54 Moderately populated
  • Cdens 1.0 Very dense
  • CC3 0.75 High quality
  • Clit 0.62 Moderately studied
  • Cdup 1.0 Unique

Overview

FSR 1117 is a moderately populated, very dense object of high C3 quality. Its parallax locates it at a close distance, below the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, very young cluster (see Parameters). It is moderately studied in the literature.
Close Moderate extinction Near-solar metallicity Very young

Cavallo et al. (2024): Wood sample.

Data

Reference Year RA [deg] DEC [deg] Plx [mas] pmRA [mas/yr] pmDE [mas/yr] Rv [km/s]
UCC 94.167 -8.915 1.123 -3.703 0.845 28.536
Alfonso et al. 2024 94.117 -8.931 1.117 -3.725 0.961
Zhang et al. 2024 94.159 -8.968
Hunt & Reffert 2024 94.159 -8.968 1.12 -3.743 0.9 23.327
Celli et al. 2024 94.159 -8.945
Cavallo et al. 2024 94.043 -8.877 1.135
Hunt & Reffert 2023 94.159 -8.968 1.12 -3.743 0.9 23.327
He et al. 2022 94.169 -8.954 1.146 -3.632 0.882
Cantat-Gaudin et al. 2020 94.159 -8.945 1.049 -3.711 0.704
Cantat-Gaudin et al. 2018 94.159 -8.945 1.049 -3.711 0.704
Froebrich et al. 2007 94.129 -8.945

💡 Note: The UCC values are estimated from its identified members.

Reference Year Dist [kpc] Av [mag] DAv [mag] Age [Myr] [Fe/H] [dex] Mass [Msun] Bfr BSS
Alfonso et al. 2024 0.91 1.52 15 0.010
Zhang et al. 2024 -0.039*
Hunt & Reffert 2024 89*
Celli et al. 2024 16 48
Cavallo et al. 2024 1.26 1.70 15 -0.080
Hunt & Reffert 2023 0.85 1.40 2.34 9
He et al. 2022 1.70 6
Cantat-Gaudin et al. 2020 0.91 1.52 15
Cantat-Gaudin et al. 2018 0.93

💡 Note: The parameters are sometimes transformed from their original values to match the format of the columns shown here, see FAQ. The columns DAv, Bfr, BSS correspond to differential extinction, binary fraction, and blue stragglers, respectively. BSS values can be listed as fractions or integers.
(*): indicates that this parameter is assigned more than one value in the corresponding reference.

Visualization

Galactocentric position diagram

💡 Note: How are the galactocentric plots generated? See FAQ.