Ruprecht 29

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0.69 UTI
0.56
CN
1.0
Cdens
0.5
CC3
0.7
Clit
1.0
Cdup
C3 classification BB
Number of members (P>50%) 63
Radius (P>50% members) 3.4 [arcmin]
  • CN 0.56 Moderately populated
  • Cdens 1.0 Very dense
  • CC3 0.5 Intermediate quality
  • Clit 0.7 Moderately studied
  • Cdup 1.0 Unique
đŸ“Ĩ Members 📊 Colab đŸ”Ŧ Bayestar19 🔍 CDS 🔍 Simbad 🔍 CDS (Îą, δ) 🔍 Simbad (Îą, δ)

Overview
ℹī¸
Ruprecht 29 is a moderately populated, very dense object of intermediate C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, young cluster (see Parameters). It is moderately studied in the literature.
Relatively close Low extinction Near-solar metallicity Young

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

Cavallo et al. (2024)
Gold sample.

Data
🔍 Search references for Ruprecht 29 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 – 115.255 -24.39 0.44 -2.134 1.623 –
Li et al. 2025 115.279 -24.377 0.44 -2.138 1.617 –
Almeida et al. 2025 115.292 -24.381 – – – –
Hunt & Reffert 2024 115.244 -24.398 0.437 -2.147 1.625 –
Cavallo et al. 2024 115.27 -24.391 0.441 – – –
Hunt & Reffert 2023 115.244 -24.398 0.437 -2.147 1.625 –
Dias et al. 2021 115.292 -24.381 0.449 -2.143 1.631 –
Cantat-Gaudin et al. 2020 115.279 -24.377 0.44 -2.138 1.617 –
Cantat-Gaudin & Anders 2020 115.279 -24.377 0.44 -2.138 1.617 –
Bossini et al. 2019 115.279 -24.377 – – – –
Soubiran et al. 2018 115.279 -24.377 – – – 44.62
Cantat-Gaudin et al. 2018 115.279 -24.377 0.44 -2.138 1.617 –
Loktin & Popova 2017 115.32 -24.355 – -3.161 4.385 –

💡 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
Li et al. 2025 1.91 0.87 – 79 -0.259 – – –
Almeida et al. 2025 2.08 1.04 – 57 – 176 – –
Hunt & Reffert 2024 – – – – – 288* – –
Cavallo et al. 2024 2.04 1.10 – 58 -0.090 – – –
Hunt & Reffert 2023 2.07 0.82 0.82 96 – – – –
Dias et al. 2021 2.08 1.04 – 57 -0.027 – – –
Cantat-Gaudin et al. 2020 2.02 0.37 – 240 – – – –
Cantat-Gaudin & Anders 2020 2.13 – – – – – – –
Bossini et al. 2019 2.06 0.60 – 145 0.000 – – –
Soubiran et al. 2018 2.13 – – – – – – –
Cantat-Gaudin et al. 2018 2.13 – – – – – – –
Loktin & Popova 2017 4.92 0.89 – 794 – – – –

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

Visualization
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Ruprecht 29 UCC
Ruprecht 29 HUNT23
Ruprecht 29 CANTAT20
Galactocentric position diagram