FSR 1449

(MWSC 1768)

0.28 UTI

0.58

C_N

0.06

C_dens

0.62

C_C3

0.06

C_lit

1.0

C_dup

N_m (P>50%) 67

Core radius and density 5.1 [pc], 0.3 [pc^-2]

C3 classification AC

C_N 0.58 Moderately populated
C_dens 0.06 Very loose
C_C3 0.62 Intermediate quality
C_lit 0.06 Rarely studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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FSR 1449 is a moderately populated, very loose object of intermediate C3 quality. Its parallax locates it at a moderate^* distance, well above the mid-plane, affected by moderate extinction. It is catalogued as an old cluster (see Parameters). It is rarely studied in the literature.

(*): The parallax distance estimate (~4.19 kpc) differs significantly from the median photometric distance (~2.15 kpc).

Relatively close Moderate extinction Old

Data

🔍 Search references for FSR 1449 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–	151.738	-32.012	0.238	-4.637	1.569	94.631
Just et al.	2023	151.759	-31.991	–	–	–	–
Kharchenko et al.	2016	151.759	-31.991	–	–	–	–
Kharchenko et al.	2013	151.765	-31.995	–	-4.08	1.72	–
Froebrich et al.	2007	151.746	-32.002	–	–	–	–

💡 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–	2.15	1.31	–	1245	–	157	–	–
Just et al.	2023	–	–	–	1245	–	157	–	–
Kharchenko et al.	2016	2.15	1.31	–	1245	–	–	–	–
Kharchenko et al.	2013	2.15	1.31	–	1245	–	–	–	–

Visualization

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