HSC 1297

0.42 UTI

0.42

C_N

0.44

C_dens

0.75

C_C3

0.25

C_lit

1.0

C_dup

C3 classification AB

Number of members (P>50%) 42

Radius (P>50% members) 3.7 [arcmin]

C_N 0.42 Poorly populated
C_dens 0.44 Loose
C_C3 0.75 High quality
C_lit 0.25 Poorly studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19 🔍 CDS 🔍 Simbad 🔍 CDS (α, δ) 🔍 Simbad (α, δ)

Overview

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HSC 1297 is a poorly populated, loose object of high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, young cluster, but with a large variance across recent sources for the metallicity parameter (see Parameters). It was recently reported in the literature.

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

Distant Moderate extinction Near-solar metallicity Young

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for HSC 1297 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	–	76.47	39.929	0.247	-0.349	-1.559	4.018
Zhang et al.	2024	76.479	39.946	–	–	–	–
Hunt & Reffert	2024	76.479	39.946	0.241	-0.342	-1.54	0.733
Cavallo et al.	2024	76.471	39.93	0.239	–	–	–
Hunt & Reffert	2023	76.479	39.946	0.241	-0.342	-1.54	0.733

💡 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
Zhang et al.	2024	–	–	–	–	0.001*	–	–	–
Hunt & Reffert	2024	–	–	–	–	–	448*	–	–
Cavallo et al.	2024	3.03	1.49	–	41	-0.430	–	–	–
Hunt & Reffert	2023	3.75	1.36	0.63	42	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWNU 3276	100.0	76.47	39.94	0.26	-0.34	-1.56	6.23	0.19

💡 Note: The % column shows the percentage of members that HSC 1297 shares with each listed object.

Visualization

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