FSR 0841

(MWSC 464)

0.62 UTI

0.47

C_N

0.79

C_dens

0.75

C_C3

0.55

C_lit

1.0

C_dup

C3 classification AB

Number of members (P>50%) 47

Radius (P>50% members) 6.2 [arcmin]

C_N 0.47 Poorly populated
C_dens 0.79 Dense
C_C3 0.75 High quality
C_lit 0.55 Moderately studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19 🔍 CDS 🔍 Simbad 🔍 CDS (α, δ) 🔍 Simbad (α, δ)

Overview

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FSR 0841 is a poorly populated, dense object of high C3 quality. Its parallax locates it at a relatively close distance, below 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 metallicity parameter (see Parameters). It is moderately studied in the literature.

Note: This object shares a significant percentage of members with a later reported entry. 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 FSR 0841 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	–	76.584	21.53	0.521	1.706	-1.527	126.905
Zhang et al.	2024	76.583	21.525	–	–	–	–
Hunt & Reffert	2024	76.583	21.525	0.491	1.683	-1.554	126.916
Cavallo et al.	2024	76.603	21.561	0.499	–	–	–
Hunt & Reffert	2023	76.583	21.525	0.491	1.683	-1.554	126.916
Just et al.	2023	76.577	21.527	–	–	–	–
Bica et al.	2019	76.579	21.515	–	–	–	–
Kharchenko et al.	2016	76.577	21.527	–	–	–	–
Kharchenko et al.	2013	76.585	21.527	–	1.3	-7.57	–
Froebrich et al.	2007	76.575	21.517	–	–	–	–

💡 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]	Bfr	BSS
Zhang et al.	2024	–	–	–	–	-0.209*	–	–	–
Hunt & Reffert	2024	–	–	–	–	–	183*	–	–
Cavallo et al.	2024	2.09	1.11	–	178	0.560	–	–	–
Hunt & Reffert	2023	1.83	1.23	1.67	194	–	–	–	–
Just et al.	2023	–	–	–	479	–	214	–	–
Kharchenko et al.	2016	2.43	1.68	–	479	–	–	–	–
Kharchenko et al.	2013	2.43	1.68	–	479	–	–	–	–

(*): Indicates that this parameter is assigned more than one value in the corresponding reference.

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
OC 0296	53.2	76.57	21.54	0.55	1.71	-1.5	126.91	0.0

💡 Note: The % column shows the percentage of members that FSR 0841 shares with each listed object.

Visualization

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