MCM 58

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0.12 UTI
0.0
CN
0.21
Cdens
0.38
CC3
0.0
Clit
1.0
Cdup
Stellar density (N50/rad) 1.1 [N/pc2]
  • CN 0.0 Sparse
  • Cdens 0.21 Very loose
  • CC3 0.38 Low quality
  • Clit 0.0 Rarely studied
  • Cdup 1.0 Unique

Overview

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MCM 58 is a sparse, very loose object of low C3 quality. Its parallax locates it at a moderate distance, near the mid-plane. No fundamental parameter values are available for this object. It is rarely studied in the literature, with no articles listed in the last 21 years.

Note: This object shares a significant percentage of members with 2 later reported entries. 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.

Data

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Reference Year RA [deg] DEC [deg] Plx [mas] pmRA [mas/yr] pmDE [mas/yr] Rv [km/s]
UCC 99999– 226.096 -58.535 0.346 -5.059 -3.398 -2.928
Mercer et al. 2005 225.83 -58.602 – – – –

💡 Note: The UCC values are estimated from its identified members.

Cluster % RA DEC Plx pmRA pmDE Rv UTI
FoF 265 56.0 226.18 -58.49 0.3 -4.94 -3.48 -62.07 0.49
HSC 2679 24.0 226.18 -58.49 0.29 -5.0 -3.47 -62.78 0.0

💡 Note: The % column shows the percentage of members that MCM 58 shares with each listed object.

Visualization

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