NGC 1333

0.81 UTI

0.77

C_N

1.0

C_dens

1.0

C_C3

0.65

C_lit

1.0

C_dup

N₅₀ (P>50% members) 160

Stellar density (N₅₀/rad) 50.3 [N/pc²]

C3 classification AA

C_N 0.77 Rich
C_dens 1.0 Very dense
C_C3 1.0 Very high quality
C_lit 0.65 Moderately studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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NGC 1333 is a rich, very dense object of very high C3 quality. Its parallax locates it at a very close distance, below the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, very young cluster, but with a large variance across recent sources for the absorption parameter (see Parameters). It is moderately studied in the literature.

Note: This object shares a significant percentage of members with 3 later reported entries. See table with shared members information.

Very close Moderate extinction Near-solar metallicity Very young

Liu et al. (2025)
Classified as primordial binary cluster 188 along with HSC_1250, and as primordial binary cluster 305 along with OC_0279, and of multiple system 52 along with HSC_1250 and OC_0279.

Palma et al. (2025)
Part of multiple system G108, along with OC_0279 and HSC_1250.

Cavallo et al. (2024)
Wood sample.

Hunt & Reffert (2024)
Classified as a moving group.

Lada & Lada (2003)
Embedded cluster within ∼2 Kpc of the Sun.

Data

🔍 Search references for NGC 1333 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–	52.278	31.27	3.376	7.389	-9.286	10.82
Liu et al.	2025	52.33	31.36	3.37	6.84	-9.71	21.02
Alfonso et al.	2024	52.256	31.263	3.315	7.368	-9.253	–
Cavallo et al.	2024	52.342	31.35	3.378	–	–	–
Hunt & Reffert	2023	52.328	31.358	3.372	6.836	-9.711	21.016
He et al.	2022	58.508	32.516	3.523	6.203	-9.731	–
Spina et al.	2021	52.297	31.31	3.305	7.352	-9.962	–
Cantat-Gaudin et al.	2020	52.297	31.31	3.344	7.425	-9.865	–
Zhong et al.	2020	52.297	31.31	–	7.425	-9.865	15.904
Cantat-Gaudin & Anders	2020	52.297	31.31	3.344	7.425	-9.865	–
Soubiran et al.	2018	52.297	31.31	–	–	–	1.92
Cantat-Gaudin et al.	2018	52.297	31.31	3.344	7.425	-9.865	–
Lada & Lada	2003	53.034	31.517	–	–	–	–

💡 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–	0.3	2.12	1.38	11	0.132	79	–	–
Liu et al.	2025	0.33	0.44	–	17	–	–	–	–
Alfonso et al.	2024	0.30	2.12	–	11	0.132	–	–	–
Cavallo et al.	2024	0.42	3.28	–	13	0.320	–	–	–
Hunt & Reffert	2023	0.29	2.58	1.38	5	–	–	–	–
He et al.	2022	–	0.85	–	18	–	–	–	–
Spina et al.	2021	0.30	–	–	11	–	–	–	–
Cantat-Gaudin et al.	2020	0.30	2.12	–	11	–	–	–	–
Zhong et al.	2020	0.00	0.00	–	0	-0.050	–	–	–
Cantat-Gaudin & Anders	2020	0.30	–	–	–	–	–	–	–
Soubiran et al.	2018	0.30	–	–	–	–	–	–	–
Cantat-Gaudin et al.	2018	0.30	–	–	–	–	–	–	–
Lada & Lada	2003	0.32	–	–	–	–	79	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
OCSN 223	60.6	52.24	31.28	3.38	7.41	-9.59	8.45	0.0
CWWDL 14545	17.5	51.33	30.95	3.37	8.08	-8.19	9.62	0.03
HSC 1250	15.6	52.44	31.08	3.39	7.54	-8.24	9.46	0.0

💡 Note: The % column shows the percentage of members that NGC 1333 shares with each listed object.

Visualization

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