FSR 0852

(SAI 56; MWSC 691)

Click to load Aladin Lite
0.90 UTI
0.73
CN
1.0
Cdens
0.75
CC3
1.0
Clit
1.0
Cdup
N50 (P>50% members) 96
Stellar density (N50/rad) 19.9 [N/pc2]
C3 classification AB
  • CN 0.73 Moderately populated
  • Cdens 1.0 Very dense
  • CC3 0.75 High quality
  • Clit 1.0 Very well-studied
  • Cdup 1.0 Unique
πŸ“₯ Members πŸ“Š Colab πŸ”¬ Bayestar19 MOCAMOCA πŸ” CDS πŸ” Simbad πŸ” CDS (Ξ±, Ξ΄) πŸ” Simbad (Ξ±, Ξ΄)

Overview
ℹ️
FSR 0852 is a moderately populated, very dense object of high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster, but with a large variance across recent sources for the age and metallicity parameters (see Parameters). It is very well-studied in the literature.

Note: This object shares a moderate percentage of members with a later reported entry. See table with shared members information.

Almeida et al. (2025)
Mass determination: good fit. Isochrone match: intermediate fit. Silver sample.

Cavallo et al. (2024)
Gold sample.

Data
πŸ” Search references for FSR 0852 in: SciX Simbad
ℹ️
Reference Year RA [deg] DEC [deg] Plx [mas] pmRA [mas/yr] pmDE [mas/yr] Rv [km/s]
UCC 99999– 88.371 25.186 0.318 0.385 -1.826 -5.068
Li et al. 2025 88.363 25.19 0.321 0.433 -1.923 –
Almeida et al. 2025 88.372 25.196 – – – –
Hunt & Reffert 2024 88.335 25.033 0.258 0.811 -0.062 30.426
Cavallo et al. 2024 88.334 25.048 0.257 – – –
Hunt & Reffert 2023 88.335 25.033 0.258 0.811 -0.062 30.426
Just et al. 2023 88.364 25.174 – – – –
Dias et al. 2021 88.372 25.196 0.309 0.412 -1.898 –
Cantat-Gaudin et al. 2020 88.363 25.19 0.321 0.433 -1.923 –
SΓ‘nchez et al. 2020 88.396 25.181 – 0.371 -1.875 –
Donor et al. 2020 88.373 25.173 – 1.09 -1.97 27.1
Cantat-Gaudin & Anders 2020 88.363 25.19 0.321 0.433 -1.923 –
Bica et al. 2019 88.394 25.183 – – – –
Cantat-Gaudin et al. 2018 88.363 25.19 0.321 0.433 -1.923 –
Loktin & Popova 2017 88.365 25.168 – 0.765 -0.289 -3.9
Kharchenko et al. 2016 88.364 25.174 – – – –
Dias et al. 2014 88.396 25.181 – 2.1 -2.07 –
Kharchenko et al. 2013 88.372 25.173 – 3.16 -0.97 -3.9
Glushkova et al. 2010 88.377 25.178 – – – –
Froebrich et al. 2007 88.396 25.181 – – – –
Dias et al. 2002 88.396 25.181 – 2.1 -2.07 –

πŸ’‘ 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] Bfrac BSS
UCC 99999– 2.54 1.89 1.8 722 -0.252 253 – –
Li et al. 2025 2.47 1.92 – 721 -0.318 – – –
Almeida et al. 2025 2.54 2.14 – 34 – 253 – –
Hunt & Reffert 2024 – – – – – 229(1) – –
Cavallo et al. 2024 4.83 2.58 – 372 0.460 – – –
Hunt & Reffert 2023 3.49 2.36 1.80 723 – – – –
Just et al. 2023 – – – 1000 – 443 – –
Dias et al. 2021 2.54 2.14 – 34 -0.193 – – –
Cantat-Gaudin et al. 2020 3.31 1.70 – 107 – – – –
Donor et al. 2020 – – – – -0.310 – – –
Cantat-Gaudin & Anders 2020 2.85 – – – – – – –
Cantat-Gaudin et al. 2018 2.85 – – – – – – –
Loktin & Popova 2017 4.32 1.89 – 63 – – – –
Kharchenko et al. 2016 2.15 1.48 – 1000 – – – –
Kharchenko et al. 2013 2.15 1.48 – 1000 – – – –
Glushkova et al. 2010 2.31 1.33 – 794 – – – –
Dias et al. 2002 2.20 0.99 – 1000 – – – –

(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.

Cluster % RA DEC Plx pmRA pmDE Rv UTI
OC 0301 26.0 88.37 25.18 0.33 0.35 -1.8 – 0.0

πŸ’‘ Note: The % column shows the percentage of members that FSR 0852 shares with each listed object.

Visualization
ℹ️
FSR 0852 UCC
FSR 0852 HUNT23
FSR 0852 CANTAT20
Galactocentric position diagram