HSC 1248

0.37 UTI

0.35

C_N

0.25

C_dens

0.75

C_C3

0.25

C_lit

1.0

C_dup

C3 classification AB

Number of members (P>50%) 35

Radius (P>50% members) 9.9 [arcmin]

C_N 0.35 Poorly populated
C_dens 0.25 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 1248 is a poorly populated, loose object of high C3 quality. Its parallax locates it at a relatively close distance, below 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.

Relatively close Moderate extinction Near-solar metallicity Young

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for HSC 1248 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	–	63.303	43.072	0.548	0.24	-2.742	-24.924
Zhang et al.	2024	63.243	43.053	–	–	–	–
Hunt & Reffert	2024	63.243	43.053	0.535	0.241	-2.717	-22.039
Cavallo et al.	2024	63.331	43.123	0.541	–	–	–
Hunt & Reffert	2023	63.243	43.053	0.535	0.241	-2.717	-22.039

💡 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	–	–	–	–	-0.014*	–	–	–
Hunt & Reffert	2024	–	–	–	–	–	214*	–	–
Cavallo et al.	2024	1.91	1.57	–	26	0.510	–	–	–
Hunt & Reffert	2023	1.71	1.55	1.29	46	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWNU 2928	94.3	63.31	43.12	0.55	0.23	-2.74	-17.26	0.12

💡 Note: The % column shows the percentage of members that HSC 1248 shares with each listed object.

Visualization

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