AH03 J0822 36.4

(MWSC 1477)

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0.19 UTI
0.0
CN
0.03
Cdens
0.12
CC3
0.4
Clit
1.0
Cdup
N50 (P>50% members) 11
Stellar density (N50/rad) 0.2 [N/pc2]
C3 classification DC
  • CN 0.0 Sparse
  • Cdens 0.03 Very loose
  • CC3 0.12 Very low quality
  • Clit 0.4 Poorly studied
  • Cdup 1.0 Unique
đŸ“Ĩ Members 📊 Colab đŸ”Ŧ Bayestar19 MOCAMOCA 🔍 CDS 🔍 Simbad 🔍 CDS (Îą, δ) 🔍 Simbad (Îą, δ)

Overview
ℹī¸
AH03 J0822 36.4 is a sparse, very loose object of very low C3 quality. Its parallax locates it at a moderate* distance, near the mid-plane, affected by low extinction. It is catalogued as an intermediate-age cluster (see Parameters). It is poorly studied in the literature.

(*): The parallax distance estimate (~4.08 kpc) differs significantly from the median photometric distance (~1.21 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.

Data
🔍 Search references for AH03 J0822 36.4 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– 125.547 -36.371 0.245 -2.947 3.463 –
Just et al. 2023 125.529 -36.402 – – – –
Kharchenko et al. 2016 125.529 -36.402 – – – –
Dias et al. 2014 125.55 -36.4 – -3.48 1.49 –
Kharchenko et al. 2013 125.535 -36.405 – -3.26 9.73 –
Bukowiecki et al. 2011 125.521 -36.359 – – – –
Dias et al. 2002 125.55 -36.4 – -3.48 1.49 –

💡 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– 1.21 0.845 – 822 – 142 – –
Just et al. 2023 – – – 822 – 114 – –
Kharchenko et al. 2016 1.63 1.29 – 822 – – – –
Kharchenko et al. 2013 1.63 1.29 – 822 – – – –
Bukowiecki et al. 2012 – – – – – 169 – –
Bukowiecki et al. 2011 0.79(1) 0.40 – 9 – – – –
Dias et al. 2002 0.75 0.40 – 9 – – – –

(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.

Visualization
ℹī¸
AH03 J0822 36.4 UCC
Galactocentric position diagram