G173.58+2.45

0.20 UTI

0.55

C_N

0.1

C_dens

0.62

C_C3

0.0

C_lit

0.78

C_dup

N_m (P>50%) 59

Core radius and density 4.8 [pc], 0.5 [pc^-2]

C3 classification AC

C_N 0.55 Moderately populated
C_dens 0.1 Very loose
C_C3 0.62 Intermediate quality
C_lit 0.0 Rarely studied
C_dup 0.78 Very likely unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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G173.58+2.45 is a moderately populated, very loose object of intermediate C3 quality. Its parallax locates it at a moderate 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 23 years.

Note: This is very likely a unique object, which shares a small percentage of members with at least one previously reported entry, and a moderate percentage with at least one entry reported in the same catalogue. See table with shared members information.

⚠️ Warning: the low UTI value and no obvious signs of duplication (C_dup=0.78) indicate that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.

No fundamental parameters

Bica et al. (2003)
Classified as infrared cluster (IRC).

Data

🔍 Search references for G173.58+2.45 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–	84.814	35.66	0.441	0.285	-2.328	2.447
Bica et al.	2003	84.873	35.683	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
Sh2-233SE	42.4	84.8	35.74	0.46	0.55	-2.57	9.69	0.13
DB2001 24	22.0	84.83	35.75	0.51	0.56	-2.68	–	0.09
S235B	3.4	85.24	35.71	0.6	0.25	-2.87	-55.96	0.1
Sh2-235B	3.4	85.28	35.72	0.65	0.25	-2.87	-76.72	0.1
FSR 0784	1.7	85.2	35.89	0.6	0.35	-2.97	-4.38	0.04
Sh2-235	1.7	85.22	35.89	0.59	0.3	-2.97	–	0.22

💡 Note: The % column shows the percentage of members that G173.58+2.45 shares with each listed object.

Visualization

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