CWNU 2551

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0.36 UTI
0.32
CN
0.75
Cdens
0.75
CC3
0.0
Clit
1.0
Cdup
C3 classification AB
Number of members (P>50%) 32
Radius (P>50% members) 3.3 [arcmin]
  • CN 0.32 Poorly populated
  • Cdens 0.75 Dense
  • CC3 0.75 High quality
  • Clit 0.0 Rarely 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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CWNU 2551 is a poorly populated, dense object of high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by very high extinction. It is catalogued as a very young cluster (see Parameters). It was recently reported in the literature.
Distant Very high extinction Very young

Data
🔍 Search references for CWNU 2551 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 – 273.519 -16.569 0.329 -0.165 -1.673 -76.824
He et al. 2023 273.528 -16.572 0.351 -0.18 -1.661 28.38

💡 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
He et al. 2023 3.55 5.40 – 1 – – – –

Visualization
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CWNU 2551 UCC
Galactocentric position diagram