CWNU 1069

(OCSN 115)

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0.48 UTI
0.58
CN
0.47
Cdens
0.75
CC3
0.3
Clit
1.0
Cdup
N50 (P>50% members) 67
Stellar density (N50/rad) 2.4 [N/pc2]
C3 classification AB
  • CN 0.58 Moderately populated
  • Cdens 0.47 Loose
  • CC3 0.75 High quality
  • Clit 0.3 Poorly studied
  • Cdup 1.0 Unique
đŸ“Ĩ Members 📊 Colab đŸ”Ŧ Bayestar19 MOCAMOCA 🔍 CDS 🔍 Simbad 🔍 CDS (Îą, δ) 🔍 Simbad (Îą, δ)

Overview
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CWNU 1069 is a moderately populated, loose object of high C3 quality. Its parallax locates it at a very close distance, near the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, young cluster (see Parameters). It is poorly studied in the literature.

Cavallo et al. (2024)
Gold sample.

Hunt & Reffert (2024)
Classified as a moving group.

Data
🔍 Search references for CWNU 1069 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 99999– 118.553 -43.278 2.513 -9.441 8.994 25.331
Wei et al. 2025 118.53 -43.497 3.016 -11.281 4.581 –
Cavallo et al. 2024 118.223 -43.54 2.487 – – –
Hunt & Reffert 2023 119.315 -43.511 2.479 -9.303 8.947 20.989
Qin et al. 2023 119.24 -43.49 2.55 -9.58 9.09 25.57
He et al. 2022 117.146 -42.923 2.556 -9.279 9.355 –

💡 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– 0.4 0.28 0.66 22 0.125 207 0.18 –
Wei et al. 2025 0.36 0.28 – 34 0.250 207 0.18 –
Cavallo et al. 2024 0.42 0.57 – 13 0.000 – – –
Hunt & Reffert 2023 0.39 0.14 0.66 16 – – – –
Qin et al. 2023 0.41 0.19 – 22 – – – –
He et al. 2022 – 0.55 – 35 – – – –

Visualization
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CWNU 1069 UCC
CWNU 1069 HUNT23
Galactocentric position diagram