FSR 0893

(MWSC 802)

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0.85 UTI
0.79
CN
1.0
Cdens
0.75
CC3
0.86
Clit
1.0
Cdup
C3 classification AB
Number of members (P>50%) 214
Radius (P>50% members) 6.2 [arcmin]
  • CN 0.79 Rich
  • Cdens 1.0 Very dense
  • CC3 0.75 High quality
  • Clit 0.86 Well-studied
  • Cdup 1.0 Unique
đŸ“Ĩ Members 📊 Colab đŸ”Ŧ Bayestar19 🔍 CDS 🔍 Simbad 🔍 CDS (Îą, δ) 🔍 Simbad (Îą, δ)

Overview
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FSR 0893 is a rich, very dense object of high C3 quality. Its parallax locates it at a moderate distance, above 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 metallicity and mass parameters (see Parameters). It is well-studied in the literature.

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

Relatively close Moderate extinction Near-solar metallicity Intermediate age

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

Cavallo et al. (2024)
Gold sample.

Data
🔍 Search references for FSR 0893 in: SciX Simbad
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Reference Year RA [deg] DEC [deg] Plx [mas] pmRA [mas/yr] pmDE [mas/yr] Rv [km/s]
UCC – 93.456 21.612 0.424 -0.327 -3.188 39.361
Almeida et al. 2025 93.454 21.598 – – – –
Zhang et al. 2024 93.399 21.602 – – – –
Hunt & Reffert 2024 93.399 21.602 0.436 -0.321 -3.18 37.76
Cavallo et al. 2024 93.473 21.613 0.435 – – –
Hunt & Reffert 2023 93.399 21.602 0.436 -0.321 -3.18 37.76
Almeida et al. 2023 93.476 21.611 – – – –
Just et al. 2023 93.419 21.553 – – – –
Dias et al. 2021 93.454 21.598 0.381 -0.349 -3.199 39.182
Cantat-Gaudin et al. 2020 93.454 21.608 0.396 -0.355 -3.215 –
Cantat-Gaudin & Anders 2020 93.454 21.608 0.396 -0.355 -3.215 –
Soubiran et al. 2018 93.454 21.608 – – – 39.17
Bica et al. 2019 93.435 21.549 – – – –
Cantat-Gaudin et al. 2018 93.454 21.608 0.396 -0.355 -3.215 –
Kharchenko et al. 2016 93.419 21.553 – – – –
Kharchenko et al. 2013 93.427 21.552 – 1.15 -7.17 –
Froebrich et al. 2007 93.438 21.548 – – – –

💡 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
Almeida et al. 2025 1.89 2.65 – 383 – 874 – –
Zhang et al. 2024 – – – – -0.033* – – –
Hunt & Reffert 2024 – – – – – 1702* – –
Cavallo et al. 2024 2.31 3.11 – 316 0.180 – – –
Hunt & Reffert 2023 2.08 3.17 2.61 181 – – – –
Almeida et al. 2023 1.96 2.92 – 387 -0.125 973* 0.63 –
Just et al. 2023 – – – 531 – 22 – –
Dias et al. 2021 1.89 2.65 – 383 -0.097 – – –
Cantat-Gaudin et al. 2020 2.33 2.20 – 562 – – – –
Cantat-Gaudin & Anders 2020 2.36 – – – – – – –
Soubiran et al. 2018 2.36 – – – – – – –
Cantat-Gaudin et al. 2018 2.36 – – – – – – –
Kharchenko et al. 2016 1.49 2.33 – 531 – – – –
Kharchenko et al. 2013 1.49 2.33 – 531 – – – –

(*): Indicates that this parameter is assigned more than one value in the corresponding reference.

Cluster % RA DEC Plx pmRA pmDE Rv UTI
OC 0313 11.7 93.45 21.63 0.47 -0.33 -3.15 39.36 0.0

💡 Note: The % column shows the percentage of members that FSR 0893 shares with each listed object.

Visualization
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FSR 0893 UCC
FSR 0893 HUNT23
FSR 0893 CANTAT20
Galactocentric position diagram