OC 0095

0.61 UTI

0.55

C_N

1.0

C_dens

1.0

C_C3

0.25

C_lit

1.0

C_dup

N₅₀ (P>50% members) 60

Stellar density (N₅₀/rad) 19.2 [N/pc²]

C3 classification AA

C_N 0.55 Moderately populated
C_dens 1.0 Very dense
C_C3 1.0 Very high quality
C_lit 0.25 Poorly studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

ℹ️

OC 0095 is a moderately populated, very dense object of very high C3 quality. Its parallax locates it at a relatively close distance, below the mid-plane, affected by high extinction. It is catalogued as a near-solar metallicity, young cluster, but with a large variance across recent sources for the age and metallicity parameters (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 High extinction Near-solar metallicity Young

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for OC 0095 in: SciX Simbad

ℹ️

Reference	Year	RA [deg]	DEC [deg]	Plx [mas]	pmRA [mas/yr]	pmDE [mas/yr]	Rv [km/s]
UCC	99999–	304.145	29.779	0.543	-3.696	-5.625	43.96
Hunt & Reffert	2024	304.139	29.774	0.539	-3.705	-5.621	32.101
Cavallo et al.	2024	304.139	29.754	0.539	–	–	–
Hunt & Reffert	2023	304.139	29.774	0.539	-3.705	-5.621	32.101
Hao et al.	2022	304.141	29.739	0.542	-3.673	-5.583	–

💡 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–	1.945	4.32	2.65	32	0.432	700	–	–
Hunt & Reffert	2024	–	–	–	–	–	700⁽¹⁾	–	–
Cavallo et al.	2024	2.13	4.20	–	32	0.590	–	–	–
Hunt & Reffert	2023	1.76	4.33	2.65	55	–	–	–	–
Hao et al.	2022	–	4.32	–	1	0.274	–	–	–

(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 500	100.0	304.15	29.78	0.54	-3.71	-5.63	43.96	0.08
CWWDL 4512	86.7	304.14	29.77	0.54	-3.71	-5.62	43.96	0.0

💡 Note: The % column shows the percentage of members that OC 0095 shares with each listed object.

Visualization

ℹ️

1 2