COIN-Gaia 35

(COIN 35)

Click to load Aladin Lite
0.77 UTI
0.43
CN
1.0
Cdens
1.0
CC3
0.7
Clit
1.0
Cdup
C3 classification AA
Number of members (P>50%) 43
Radius (P>50% members) 2.0 [arcmin]
  • CN 0.43 Poorly populated
  • Cdens 1.0 Very dense
  • CC3 1.0 Very high 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¸
COIN-Gaia 35 is a poorly populated, very dense object of very 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, young cluster, but with a large variance across recent sources for the age parameter (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.

Relatively close Moderate extinction Near-solar metallicity Young

Almeida et al. (2025)
Mass determination: invalid due to poor quality CMD. Isochrone match: worst fit.

Cavallo et al. (2024)
Gold sample.

Data
🔍 Search references for COIN-Gaia 35 in: SciX Simbad
ℹī¸
Reference Year RA [deg] DEC [deg] Plx [mas] pmRA [mas/yr] pmDE [mas/yr] Rv [km/s]
UCC – 33.472 60.033 0.359 -0.541 -0.456 –
Li et al. 2025 33.472 60.039 0.341 -0.526 -0.396 –
Almeida et al. 2025 33.473 60.044 – – – –
Hunt & Reffert 2024 33.46 60.032 0.372 -0.548 -0.455 –
Cavallo et al. 2024 33.493 60.039 0.374 – – –
Hunt & Reffert 2023 33.46 60.032 0.372 -0.548 -0.455 –
Almeida et al. 2023 33.491 60.038 – – – –
Rain et al. 2021 33.472 60.039 0.341 -0.526 -0.396 –
Dias et al. 2021 33.473 60.044 0.342 -0.523 -0.377 –
Cantat-Gaudin et al. 2020 33.472 60.039 0.341 -0.526 -0.396 –
Cantat-Gaudin & Anders 2020 33.472 60.039 0.341 -0.526 -0.396 –
Monteiro & Dias 2019 33.472 60.039 – – – 2.992
Cantat-Gaudin et al. 2019 33.472 60.039 0.34 -0.53 -0.39 –

💡 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 2.56 2.99 – 49 0.119 – – –
Almeida et al. 2025 2.35 2.73 – 10 – 260 – –
Hunt & Reffert 2024 – – – – – 364* – –
Cavallo et al. 2024 2.65 3.04 – 39 0.200 – – –
Hunt & Reffert 2023 2.55 2.77 0.48 54 – – – –
Almeida et al. 2023 2.42 2.83 – 56 -0.099 454* 0.77 –
Rain et al. 2021 2.70 2.23 – 186 – – – 0
Dias et al. 2021 2.35 2.73 – 10 -0.140 – – –
Cantat-Gaudin & Anders 2020 2.70 – – – – – – –
Monteiro & Dias 2019 3.45 2.25 – 187 0.032 – – –
Cantat-Gaudin et al. 2019 2.70 – – – – – – –

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

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWWDL 2008 60.5 33.47 60.03 0.37 -0.54 -0.42 – 0.0

💡 Note: The % column shows the percentage of members that COIN-Gaia 35 shares with each listed object.

Visualization
ℹī¸
COIN-Gaia 35 UCC
COIN-Gaia 35 HUNT23
COIN-Gaia 35 CANTAT20
Galactocentric position diagram