Alessi J0622.4+2114

0.54 UTI

0.34

C_N

1.0

C_dens

0.75

C_C3

0.3

C_lit

1.0

C_dup

N₅₀ (P>50% members) 34

Stellar density (N₅₀/rad) 14.2 [N/pc²]

C3 classification AB

C_N 0.34 Poorly populated
C_dens 1.0 Very dense
C_C3 0.75 High quality
C_lit 0.3 Poorly studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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Alessi J0622.4+2114 is a poorly populated, very dense object of high C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It is poorly studied 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 Intermediate age

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for Alessi J0622.4+2114 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–	95.591	21.244	0.301	-0.313	-0.124	31.482
Zhang et al.	2024	95.593	21.249	–	–	–	–
Hunt & Reffert	2024	95.593	21.249	0.297	-0.31	-0.127	31.483
Cavallo et al.	2024	95.581	21.248	0.296	–	–	–
Hunt & Reffert	2023	95.593	21.249	0.297	-0.31	-0.127	31.483
Bica et al.	2019	95.606	21.249	–	–	–	–

💡 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–	3.18	1.445	0.75	332	-0.239	194	–	–
Zhang et al.	2024	–	–	–	–	-0.249⁽¹⁾	–	–	–
Hunt & Reffert	2024	–	–	–	–	–	194⁽¹⁾	–	–
Cavallo et al.	2024	3.39	1.70	–	282	-0.230	–	–	–
Hunt & Reffert	2023	2.97	1.19	0.75	381	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWNU 1404	100.0	95.59	21.24	0.3	-0.31	-0.13	31.48	0.02

💡 Note: The % column shows the percentage of members that Alessi J0622.4+2114 shares with each listed object.

Visualization

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