HSC 1492

0.27 UTI

0.0

C_N

0.22

C_dens

0.62

C_C3

0.25

C_lit

1.0

C_dup

C3 classification AC

Number of members (P>50%) 23

Radius (P>50% members) 10.8 [arcmin]

C_N 0.0 Sparse
C_dens 0.22 Very loose
C_C3 0.62 Intermediate 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 1492 is a sparse, very loose object of intermediate C3 quality. Its parallax locates it at a relatively close distance, above the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster, but with a large variance across recent sources for the metallicity parameter (see Parameters). It was recently reported in the literature.

Relatively close Low extinction Near-solar metallicity Intermediate age

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for HSC 1492 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	–	100.405	26.664	0.69	-0.158	-3.127	21.589
Zhang et al.	2024	100.429	26.746	–	–	–	–
Hunt & Reffert	2024	100.429	26.746	0.684	-0.196	-3.121	24.372
Cavallo et al.	2024	100.408	26.665	0.69	–	–	–
Hunt & Reffert	2023	100.429	26.746	0.684	-0.196	-3.121	24.372

💡 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	–	–	–	–	-0.271*	–	–	–
Hunt & Reffert	2024	–	–	–	–	–	56*	–	–
Cavallo et al.	2024	1.43	0.34	–	288	0.250	–	–	–
Hunt & Reffert	2023	1.37	0.15	0.27	553	–	–	–	–

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

Visualization

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