FSR 0655

(SAI 32)

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0.05 UTI
0.0
CN
0.02
Cdens
0.25
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members) 11.8 [arcmin]
  • CN 0.0 Sparse
  • Cdens 0.02 Very loose
  • CC3 0.25 Low quality
  • Clit 0.0 Rarely studied
  • Cdup 1.0 Unique

Overview

â„šī¸
FSR 0655 is a sparse, very loose object of low C3 quality. Its parallax locates it at a moderate* distance, near the mid-plane, affected by high extinction. It is catalogued as an intermediate-age cluster (see Parameters). It is rarely studied in the literature, with no articles listed in the last 16 years.

(*): The parallax distance estimate (~3.90 kpc) differs significantly from the median photometric distance (~1.74 kpc).

Note: This object shares a small percentage of members with at least one entry reported in the same catalogue. See table with shared members information.

âš 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.

Relatively close High extinction Intermediate age

Data

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Reference Year RA [deg] DEC [deg] Plx [mas] pmRA [mas/yr] pmDE [mas/yr] Rv [km/s]
UCC – 59.032 53.892 0.256 -0.084 -0.585 -20.556
Glushkova et al. 2010 59.049 53.869 – – – –
Froebrich et al. 2007 59.058 53.865 – – – –
Dias et al. 2002 59.058 53.865 – 1.21 -2.24 –

💡 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
Dias et al. 2002 1.74 3.81 – 525 – – – –
Cluster % RA DEC Plx pmRA pmDE Rv UTI
FSR 0654 24.0 58.87 54.05 0.28 -0.23 -0.8 – 0.04

💡 Note: The % column shows the percentage of members that FSR 0655 shares with each listed object.

Visualization

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