HSC 412

0.30 UTI

0.31

C_N

0.39

C_dens

0.75

C_C3

0.03

C_lit

1.0

C_dup

N_m (P>50%) 31

Core radius and density 1.3 [pc], 1.9 [pc^-2]

C3 classification AB

C_N 0.31 Poorly populated
C_dens 0.39 Loose
C_C3 0.75 High quality
C_lit 0.03 Rarely studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

MOCA 🔍 CDS 🔍 Simbad 🔍 CDS (α, δ) 🔍 Simbad (α, δ)

Overview

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HSC 412 is a poorly populated, loose object of high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by very high extinction. It is catalogued as a massive, near-solar metallicity, very young cluster (see Parameters). It was recently reported in the literature.

Distant Very high extinction Massive Near-solar metallicity Very young

Cavallo et al. (2024)
Bronze sample.

Hunt & Reffert (2024)
Classified as open cluster. CMD class: 0.34 (50th percentile).

Hunt & Reffert (2023)
Classified as open cluster. CMD class: 0.34 (50th percentile).

Data

🔍 Search references for HSC 412 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	99999–	290.598	15.136	0.227	-2.176	-5.341	13.462
Hunt & Reffert	2024	290.596	15.14	0.231	-2.173	-5.335	–
Cavallo et al.	2024	290.594	15.149	0.237	–	–	–
Hunt & Reffert	2023	290.596	15.14	0.231	-2.173	-5.335	–

💡 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]	B_frac	BSS
UCC	99999–	3.96	6.23	2.19	11	0.000	1657	–	–
Hunt & Reffert	2024	3.96	6.23	2.19	11	–	1657⁽¹⁾	–	–
Cavallo et al.	2024	5.78	5.21	–	7	0.000	–	–	–
Hunt & Reffert	2023	3.96	6.23	2.19	11	–	–	–	–

(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.

Visualization

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