HXWHB 15

0.15 UTI

0.79

C_N

0.7

C_dens

1.0

C_C3

0.0

C_lit

0.3

C_dup

N₅₀ (P>50% members) 197

Stellar density (N₅₀/rad) 3.5 [N/pc²]

C3 classification AA

C_N 0.79 Rich
C_dens 0.7 Moderately dense
C_C3 1.0 Very high quality
C_lit 0.0 Rarely studied
C_dup 0.3 Possibly duplicate

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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HXWHB 15 is a rich, moderately dense object of very high C3 quality. Its parallax locates it at a large distance, below the mid-plane, affected by high extinction. It is catalogued as a very young cluster (see Parameters). It is rarely studied in the literature, with no articles listed in the last 6 years.

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

Very distant High extinction Very young

Data

🔍 Search references for HXWHB 15 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–	317.615	46.807	0.155	-3.301	-3.644	-66.14
Hao et al.	2020	317.62	46.81	0.14	-3.31	-3.63	–

💡 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–	7.29	3.77	–	7	–	–	–	–
Hao et al.	2020	7.29	3.77	–	7	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
Teutsch 157	69.5	317.59	46.79	0.16	-3.3	-3.65	-67.59	0.63

💡 Note: The % column shows the percentage of members that HXWHB 15 shares with each listed object.

Visualization

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