FSR 0416

(MWSC 3689)

0.60 UTI

0.69

C_N

0.54

C_dens

1.0

C_C3

0.39

C_lit

1.0

C_dup

N_m (P>50%) 88

Core radius and density 1.8 [pc], 2.7 [pc^-2]

C3 classification AA

C_N 0.69 Moderately populated
C_dens 0.54 Moderately dense
C_C3 1.0 Very high quality
C_lit 0.39 Poorly studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

ℹ️

FSR 0416 is a moderately populated, moderately dense object of very high C3 quality. Its parallax locates it at a close distance, above the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, young cluster, but with a large variance across recent sources for the age and mass parameters (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.

Close Moderate extinction Near-solar metallicity Young

Palma et al. (2025)
Part of multiple system G82, along with Theia_4, HSC_862, UBC_178, HSC_892, ASCC_125 and UPK_198.

Cavallo et al. (2024)
Gold sample.

Hunt & Reffert (2024)
Classified as open cluster. CMD class: 1.00 (50th percentile).

Hunt & Reffert (2023)
Classified as open cluster. CMD class: 1.00 (50th percentile).

Data

🔍 Search references for FSR 0416 in: SciX Simbad

ℹ️

Reference	Year	RA [deg]	DEC [deg]	Plx [mas]	pmRA [mas/yr]	pmDE [mas/yr]	Rv [km/s]
UCC	99999–	345.387	62.989	1.177	-1.002	-2.319	-18.498
Hunt & Reffert	2024	345.478	63.005	1.181	-0.98	-2.352	-46.659
Cavallo et al.	2024	345.431	63.014	1.181	–	–	–
Hunt & Reffert	2023	345.478	63.005	1.181	-0.98	-2.352	-46.659
Just et al.	2023	345.518	63.061	–	–	–	–
Sánchez et al.	2020	345.571	63.063	–	-2.158	-3.19	–
Dib et al.	2018	345.525	63.065	–	–	–	–
Sampedro et al.	2017	345.571	63.063	–	0.55	-2.21	–
Joshi et al.	2016	345.525	63.065	–	–	–	–
Kharchenko et al.	2016	345.518	63.061	–	–	–	–
Dias et al.	2014	345.571	63.063	–	-0.05	-1.47	–
Kharchenko et al.	2013	345.525	63.065	–	-1.49	-0.09	–
Kharchenko et al.	2012	345.525	63.065	–	-1.49	-0.09	–
Froebrich et al.	2007	345.571	63.063	–	–	–	–
Dias et al.	2002	345.571	63.063	–	-0.05	-1.47	–

💡 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–	0.7	1.74	0.43	71	0.200	54	–	–
Hunt & Reffert	2024	0.82	2.33	0.43	5	–	101⁽¹⁾	–	–
Cavallo et al.	2024	0.84	2.53	–	9	0.200	–	–	–
Hunt & Reffert	2023	0.82	2.33	0.43	5	–	–	–	–
Just et al.	2023	–	–	–	71	–	8	–	–
Dib et al.	2018	0.70	–	–	71	–	–	–	–
Joshi et al.	2016	0.70	1.74	–	71	–	–	–	–
Kharchenko et al.	2016	0.70	1.74	–	71	–	–	–	–
Kharchenko et al.	2013	0.70	1.74	–	71	–	–	–	–
Kharchenko et al.	2012	0.70	1.74	–	71	–	–	–	–
Dias et al.	2002	0.70	1.74	–	71	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
FoF 2249	98.9	344.27	62.76	1.18	-0.95	-2.29	-19.96	0.4

💡 Note: The % column shows the percentage of members that FSR 0416 shares with each listed object.

Visualization

ℹ️

1 2