OC 0361

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0.35 UTI
0.52
CN
1.0
Cdens
0.75
CC3
0.0
Clit
0.76
Cdup
Radius (P>50% members) 11.7 [arcmin]
  • CN 0.52 Moderately populated
  • Cdens 1.0 Very dense
  • CC3 0.75 High quality
  • Clit 0.0 Rarely studied
  • Cdup 0.76 Very likely unique

Overview

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OC 0361 is a moderately populated, very dense object of high C3 quality. Its parallax locates it at a close distance, below the mid-plane, affected by moderate extinction. It is catalogued as a metal-rich, very young cluster (see Parameters). It is rarely studied in the literature.

Note: This is very likely a unique object, which shares a small percentage of members with at least one previously reported entry, and a moderate percentage with at least one entry reported in the same catalogue. See table with shared members information.

Close Moderate extinction Metal-rich Very young

Data

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Reference Year RA [deg] DEC [deg] Plx [mas] pmRA [mas/yr] pmDE [mas/yr] Rv [km/s]
UCC – 90.562 -9.924 1.235 -2.023 1.772 18.127
Hunt & Reffert 2024 90.515 -9.972 1.231 -2.051 1.864 18.123
Hunt & Reffert 2023 90.515 -9.972 1.231 -2.051 1.864 18.123
Hao et al. 2022 90.365 -9.958 1.211 -2.028 1.852 –

💡 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
Hunt & Reffert 2024 – – – – – 61* – –
Hunt & Reffert 2023 0.79 1.65 1.10 8 – – – –
Hao et al. 2022 – 1.51 – 3 0.611 – – –

(*): Indicates that this parameter is assigned more than one value in the corresponding reference.

Cluster % RA DEC Plx pmRA pmDE Rv UTI
OC 0362 45.5 90.89 -9.79 1.19 -2.11 1.64 39.52 0.47
FSR 1112 23.6 90.25 -9.92 1.2 -1.99 1.74 0.68 0.4
Theia 15 23.6 90.87 -9.75 1.18 -2.24 1.62 46.29 0.02
CWWDL 14261 16.4 90.89 -9.75 1.16 -2.05 1.62 44.56 0.01
FSR 1109 12.7 90.15 -9.9 1.2 -1.74 1.79 0.68 0.35

💡 Note: The % column shows the percentage of members that OC 0361 shares with each listed object.

Visualization

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