Alessi J0601.6+3531

(Alessi J0601.6+3531a)

0.27 UTI

0.5

C_N

0.37

C_dens

0.75

C_C3

0.31

C_lit

0.6

C_dup

C3 classification AB

Number of members (P>50%) 50

Radius (P>50% members) 10.0 [arcmin]

C_N 0.5 Moderately populated
C_dens 0.37 Loose
C_C3 0.75 High quality
C_lit 0.31 Poorly studied
C_dup 0.6 Likely unique

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

Overview

ℹ️

Alessi J0601.6+3531 is a moderately populated, loose object of high C3 quality. Its parallax locates it at a relatively close distance, above the mid-plane, affected by moderate 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 is poorly studied in the literature.

Note: This is likely a unique object, which shares a moderate percentage of members with at least one previously reported entry. See table with shared members information.

Relatively close Moderate extinction Near-solar metallicity Intermediate age

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for Alessi J0601.6+3531 in: SciX Simbad

ℹ️

Reference	Year	RA [deg]	DEC [deg]	Plx [mas]	pmRA [mas/yr]	pmDE [mas/yr]	Rv [km/s]
UCC	–	90.351	35.505	0.559	0.633	-1.744	26.301
Zhang et al.	2024	90.397	35.526	–	–	–	–
Hunt & Reffert	2024	90.397	35.526	0.587	0.613	-1.744	–
Cavallo et al.	2024	90.403	35.581	0.587	–	–	–
Hunt & Reffert	2023	90.397	35.526	0.587	0.613	-1.744	–
Bica et al.	2019	90.402	35.523	–	–	–	–

💡 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	–	–	–	–	-0.400*	–	–	–
Hunt & Reffert	2024	–	–	–	–	–	204*	–	–
Cavallo et al.	2024	1.78	1.55	–	245	0.090	–	–	–
Hunt & Reffert	2023	1.68	1.28	0.54	260	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
UBC 1579	100.0	90.31	35.4	0.49	0.64	-1.74	56.82	0.19
Koposov 12	40.0	90.25	35.29	0.39	0.65	-1.74	19.67	0.96

💡 Note: The % column shows the percentage of members that Alessi J0601.6+3531 shares with each listed object.

Visualization

ℹ️

1 2