FSR 1696

(MWSC 2264)

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0.10 UTI
0.0
CN
0.0
Cdens
0.38
CC3
0.06
Clit
1.0
Cdup
Nm (P>50%) 8
Core radius and density 9.6 [pc], 0.02 [pc-2]
C3 classification BC
  • CN 0.0 Sparse
  • Cdens 0.0 Very loose
  • CC3 0.38 Low quality
  • Clit 0.06 Rarely studied
  • Cdup 1.0 Unique
đŸ“Ĩ Members 📊 Colab đŸ”Ŧ Bayestar19 MOCAMOCA 🔍 CDS 🔍 Simbad 🔍 CDS (Îą, δ) 🔍 Simbad (Îą, δ)

Overview
ℹī¸
FSR 1696 is a sparse, very loose object of low C3 quality. Its parallax locates it at a large* distance, above the mid-plane. It is catalogued as an intermediate-age cluster (see Parameters). It is rarely studied in the literature, with no articles listed in the last 7 years.

(*): The parallax distance estimate (~8.14 kpc) differs significantly from the median photometric distance (~1.15 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.

Morales et al. (2013)
Classified as morphological type 'OC2' (totally exposed cluster without correlation with ATLASGAL emission). Morphological flag: exposed cluster, without submm emission.

Data
🔍 Search references for FSR 1696 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– 225.341 -57.637 0.123 -6.339 -3.951 –
Bica et al. 2019 225.282 -57.663 – – – –
Dib et al. 2018 225.3 -57.665 – – – –
Morales et al. 2013 225.279 -57.662 – – – –
Froebrich et al. 2007 225.279 -57.662 – – – –

💡 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– 1.15 – – 407 – – – –
Dib et al. 2018 1.15 – – 407 – – – –

Visualization
ℹī¸
FSR 1696 UCC
Galactocentric position diagram