Dolidze 37

(MWSC 3235)

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0.23 UTI
0.0
CN
0.0
Cdens
0.12
CC3
0.52
Clit
1.0
Cdup
Nm (P>50%) 12
Core radius and density 5.5 [pc], 0.01 [pc-2]
C3 classification DC
  • CN 0.0 Sparse
  • Cdens 0.0 Very loose
  • CC3 0.12 Very low quality
  • Clit 0.52 Moderately studied
  • Cdup 1.0 Unique
đŸ“Ĩ Members 📊 Colab đŸ”Ŧ Bayestar19 MOCAMOCA 🔍 CDS 🔍 Simbad 🔍 CDS (Îą, δ) 🔍 Simbad (Îą, δ)

Overview
ℹī¸
Dolidze 37 is a sparse, very loose object of very low C3 quality. Its parallax locates it at a large* distance, above the mid-plane, affected by very high extinction. It is catalogued as a young cluster (see Parameters). It is moderately studied in the literature.

(*): The parallax distance estimate (~7.29 kpc) differs significantly from the median photometric distance (~1.40 kpc).

⚠ī¸ Warning: the low UTI value and no obvious signs of duplication (Cdup=1.0) indicate that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.

Bica et al. (2019)
Asterisms and cluster alikes by B. Alessi reported in DAML02.

Data
🔍 Search references for Dolidze 37 in: SciX Simbad
ℹī¸
Reference Year RA [deg] DEC [deg] Plx [mas] pmRA [mas/yr] pmDE [mas/yr] Rv [km/s]
UCC 99999– 300.705 37.65 0.137 -3.748 -5.938 -34.165
Just et al. 2023 300.708 37.647 – – – –
Dias et al. 2018 – – – -2.73 -5.32 –
Dib et al. 2018 300.712 37.65 – – – –
Loktin & Popova 2017 300.72 37.654 – -3.608 -7.549 –
Sampedro et al. 2017 300.75 37.683 – -1.1 -3.44 –
Joshi et al. 2016 300.712 37.65 – – – –
Kharchenko et al. 2016 300.708 37.647 – – – –
Tadross 2014 300.75 37.683 – – – –
Dias et al. 2014 300.75 37.683 – -0.16 -3.42 –
Kharchenko et al. 2013 300.712 37.65 – -3.66 -3.61 –
Dias et al. 2002 300.75 37.683 – -0.16 -3.42 –

💡 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– 1.4 7.29 – 38 – 149 – –
Just et al. 2023 – – – 38 – 149 – –
Dib et al. 2018 1.40 – – 38 – – – –
Loktin & Popova 2017 1.92 0.94 – 708 – – – –
Joshi et al. 2016 1.40 7.29 – 38 – – – –
Kharchenko et al. 2016 1.40 7.29 – 38 – – – –
Tadross 2014 1.49 1.51 – 300 – – – –
Kharchenko et al. 2013 1.40 7.29 – 38 – – – –
Dias et al. 2002 1.40 7.29 – 38 – – – –

Visualization
ℹī¸
Dolidze 37 UCC
Galactocentric position diagram