Majaess 227

0.45 UTI

0.25

C_N

0.7

C_dens

0.5

C_C3

0.4

C_lit

1.0

C_dup

N₅₀ (P>50% members) 25

Stellar density (N₅₀/rad) 3.5 [N/pc²]

C3 classification DA

C_N 0.25 Poorly populated
C_dens 0.7 Moderately dense
C_C3 0.5 Intermediate quality
C_lit 0.4 Poorly studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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Majaess 227 is a poorly populated, moderately dense object of intermediate C3 quality. Its parallax locates it at a moderate distance, near 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 age parameter (see Parameters). It is poorly studied in the literature.

Note: This object shares a large percentage of members with 2 later reported entries. 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 Majaess 227 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–	356.852	60.499	0.467	-2.663	-2.02	-27.35
Hunt & Reffert	2024	356.862	60.51	0.463	-2.66	-2.029	-21.654
Cavallo et al.	2024	356.909	60.503	0.463	–	–	–
He et al.	2023	356.478	60.463	0.347	-3.433	-2.301	–
Hunt & Reffert	2023	356.862	60.51	0.463	-2.66	-2.029	-21.654
Monteiro & Dias	2019	356.829	60.468	–	-2.637	-1.952	2.454
Dias et al.	2014	356.829	60.468	–	-0.16	-0.6	–
Dias et al.	2002	356.829	60.468	–	-0.16	-0.6	–

💡 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–	2.055	2.585	0.94	218	0.282	246	–	–
Hunt & Reffert	2024	–	–	–	–	–	246⁽¹⁾	–	–
Cavallo et al.	2024	2.05	2.58	–	240	0.510	–	–	–
He et al.	2023	2.95	4.00	–	10	–	–	–	–
Hunt & Reffert	2023	2.02	2.59	0.94	195	–	–	–	–
Monteiro & Dias	2019	2.06	2.18	–	543	0.055	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWWDL 13504	84.0	356.85	60.5	0.47	-2.66	-2.02	-27.35	0.04
UBC 1188	84.0	356.86	60.5	0.47	-2.66	-2.02	-27.35	0.04

💡 Note: The % column shows the percentage of members that Majaess 227 shares with each listed object.

Visualization

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