G 80.35+0.72

(MWSC 3368)

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0.16 UTI
0.0
CN
1.0
Cdens
0.38
CC3
0.0
Clit
0.6
Cdup
C3 classification CB
Number of members (P>50%) 24
Radius (P>50% members) 3.4 [arcmin]
  • CN 0.0 Sparse
  • Cdens 1.0 Very dense
  • CC3 0.38 Low quality
  • Clit 0.0 Rarely studied
  • Cdup 0.6 Likely unique
đŸ“Ĩ Members 📊 Colab đŸ”Ŧ Bayestar19 🔍 CDS 🔍 Simbad 🔍 CDS (Îą, δ) 🔍 Simbad (Îą, δ)

Overview
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G 80.35+0.72 is a sparse, very dense object of low C3 quality. Its parallax locates it at a relatively close* distance, near the mid-plane, affected by moderate extinction. It is catalogued as a low-mass, young cluster (see Parameters). It is rarely studied in the literature.

(*): The parallax distance estimate (~1.84 kpc) differs significantly from the median photometric distance (~1.09 kpc).

Note: This is likely a unique object, which shares a moderate percentage of members with at least one previously reported entry. See table with shared members information.

⚠ī¸ Warning: the low UTI value and no obvious signs of duplication (Cdup=0.6) indicate that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.

Relatively close Moderate extinction Low mass Young

Data
🔍 Search references for G 80.35+0.72 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 – 308.432 41.377 0.545 -2.825 -4.128 -4.792
Just et al. 2023 308.471 41.379 – – – –
Kharchenko et al. 2016 308.471 41.379 – – – –
Kharchenko et al. 2013 308.475 41.382 – -1.1 -0.07 –

💡 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
Just et al. 2023 – – – 32 – 22 – –
Kharchenko et al. 2016 1.09 2.55 – 32 – – – –
Kharchenko et al. 2013 1.09 2.55 – 32 – – – –
Cluster % RA DEC Plx pmRA pmDE Rv UTI
Cyg OB2 40.0 308.31 41.3 0.58 -2.72 -4.41 -8.19 0.17
FSR 0238 24.0 308.63 41.39 0.59 -2.84 -4.53 -27.33 0.88
Bica 2 20.0 308.31 41.3 0.58 -2.68 -4.41 -13.56 0.8
FSR 0236 4.0 308.15 41.43 0.57 -2.41 -4.11 55.7 0.71

💡 Note: The % column shows the percentage of members that G 80.35+0.72 shares with each listed object.

Visualization
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G 80.35+0.72 UCC
Galactocentric position diagram