FSR 1722

(DBS2003 101)

0.02 UTI

0.83

C_N

1.0

C_dens

0.75

C_C3

0.0

C_lit

0.05

C_dup

N₅₀ (P>50% members) 315

Stellar density (N₅₀/rad) 48.1 [N/pc²]

C3 classification AB

C_N 0.83 Rich
C_dens 1.0 Very dense
C_C3 0.75 High quality
C_lit 0.0 Rarely studied
C_dup 0.05 Very likely duplicate

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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FSR 1722 is a rich, very dense object of high C3 quality. Its parallax locates it at a relatively close distance, above the mid-plane. No fundamental parameter values are available for this object. It is rarely studied in the literature, with no articles listed in the last 19 years.

⚠️ Warning: This is very likely a duplicate object, which shares a large percentage of members with at least one previously reported entry. See table with shared members information.

No fundamental parameters

Data

🔍 Search references for FSR 1722 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–	242.6	-49.039	0.534	-2.038	-2.148	-23.718
Froebrich et al.	2007	242.617	-49.015	–	–	–	–

💡 Note: The UCC values are estimated from its identified members.

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
Nor OB5	95.2	242.6	-49.05	0.53	-2.04	-2.15	-23.72	0.62
DBSB 101	57.5	242.61	-49.04	0.54	-1.92	-2.15	-22.9	0.0

💡 Note: The % column shows the percentage of members that FSR 1722 shares with each listed object.

Visualization

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