SAI 141

(MWSC 3458)

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0.72 UTI
0.64
CN
1.0
Cdens
0.75
CC3
0.6
Clit
1.0
Cdup
C3 classification AB
Number of members (P>50%) 78
Radius (P>50% members) 2.0 [arcmin]
  • CN 0.64 Moderately populated
  • Cdens 1.0 Very dense
  • CC3 0.75 High quality
  • Clit 0.6 Moderately 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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SAI 141 is a moderately populated, very dense object of high C3 quality. Its parallax locates it at a large distance, near the mid-plane, affected by moderate extinction. It is catalogued as a metal-rich, intermediate-age cluster (see Parameters). It is moderately studied in the literature.

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

Distant Moderate extinction Metal-rich Intermediate age

Cavallo et al. (2024)
Gold sample.

Data
🔍 Search references for SAI 141 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 – 315.947 46.981 0.169 -2.531 -3.661 -60.046
Hunt & Reffert 2024 315.911 46.968 0.163 -2.54 -3.672 -59.932
Cavallo et al. 2024 315.932 46.982 0.157 – – –
Hunt & Reffert 2023 315.911 46.968 0.163 -2.54 -3.672 -59.932
Just et al. 2023 315.935 46.967 – – – –
Bica et al. 2019 315.947 46.982 – – – –
Kharchenko et al. 2016 315.935 46.967 – – – –
Dias et al. 2014 315.946 46.981 – -5.12 -2.23 –
Kharchenko et al. 2013 315.939 46.97 – -5.85 -0.68 –
Glushkova et al. 2010 315.945 46.981 – – – –
Dias et al. 2002 315.946 46.981 – -5.03 -2.22 –

💡 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
Hunt & Reffert 2024 – – – – – 1170* – –
Cavallo et al. 2024 9.51 3.69 – 112 0.520 – – –
Hunt & Reffert 2023 5.94 3.89 2.31 233 – – – –
Just et al. 2023 – – – 398 – 733 – –
Kharchenko et al. 2016 4.94 2.91 – 398 – – – –
Kharchenko et al. 2013 4.94 2.91 – 398 – – – –
Glushkova et al. 2010 4.94 2.91 – 398 – – – –
Dias et al. 2002 4.94 2.91 – 398 – – – –

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

Cluster % RA DEC Plx pmRA pmDE Rv UTI
UBC 1126 62.8 315.95 46.98 0.15 -2.52 -3.69 -60.05 0.0

💡 Note: The % column shows the percentage of members that SAI 141 shares with each listed object.

Visualization
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SAI 141 UCC
SAI 141 HUNT23
Galactocentric position diagram