UPK 607

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0.63 UTI
0.3
CN
1.0
Cdens
0.75
CC3
0.55
Clit
1.0
Cdup
C3 classification AB
Number of members (P>50%) 30
Radius (P>50% members) 5.2 [arcmin]
  • CN 0.3 Poorly populated
  • Cdens 1.0 Very dense
  • CC3 0.75 High quality
  • Clit 0.55 Moderately studied
  • Cdup 1.0 Unique
đŸ“Ĩ Members 📊 Colab đŸ”Ŧ Bayestar19 🔍 CDS 🔍 Simbad 🔍 CDS (Îą, δ) 🔍 Simbad (Îą, δ)

Overview
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UPK 607 is a poorly populated, very dense object of high C3 quality. Its parallax locates it at a close distance, near the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, very young cluster (see Parameters). It is moderately studied in the literature.

Note: This object shares a large percentage of members with a later reported entry. See table with shared members information.

Close Low extinction Near-solar metallicity Very young

Cavallo et al. (2024)
Bronze sample.

Data
🔍 Search references for UPK 607 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 – 225.081 -57.172 1.081 -4.224 -3.283 -28.647
Alfonso et al. 2024 224.928 -57.176 1.047 -4.233 -3.169 –
Hunt & Reffert 2024 225.03 -57.153 1.087 -4.3 -3.24 -20.333
Celli et al. 2024 225.058 -57.148 – – – –
Cavallo et al. 2024 224.932 -57.178 1.091 – – –
Hunt & Reffert 2023 225.03 -57.153 1.087 -4.3 -3.24 -20.333
He et al. 2022 225.06 -57.162 1.059 -4.252 -3.314 –
Cantat-Gaudin et al. 2020 225.058 -57.148 1.049 -4.231 -3.245 –
Cantat-Gaudin & Anders 2020 225.058 -57.148 1.053 -4.279 -3.257 –
Sim et al. 2019 225.06 -57.148 – -4.26 -3.24 –

💡 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
Alfonso et al. 2024 0.92 0.79 – 21 0.010 – – –
Hunt & Reffert 2024 – – – – – 141* – –
Celli et al. 2024 – – – 16 – 118 – –
Cavallo et al. 2024 1.20 1.31 – 14 -0.020 – – –
Hunt & Reffert 2023 0.88 0.86 1.84 8 – – – –
He et al. 2022 – 1.35 – 6 – – – –
Cantat-Gaudin et al. 2020 0.92 0.79 – 15 – – – –
Cantat-Gaudin & Anders 2020 0.92 – – – – – – –
Sim et al. 2019 0.90 – – 13 – – – –

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

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWWDL 14430 80.0 225.08 -57.16 1.08 -4.21 -3.27 -6.87 0.03

💡 Note: The % column shows the percentage of members that UPK 607 shares with each listed object.

Visualization
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UPK 607 UCC
UPK 607 HUNT23
UPK 607 CANTAT20
Galactocentric position diagram