SBB 2

0.31 UTI

0.32

C_N

1.0

C_dens

0.25

C_C3

0.0

C_lit

1.0

C_dup

N₅₀ (P>50% members) 32

Stellar density (N₅₀/rad) 5.1 [N/pc²]

C3 classification DB

C_N 0.32 Poorly populated
C_dens 1.0 Very dense
C_C3 0.25 Low quality
C_lit 0.0 Rarely studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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SBB 2 is a poorly populated, very dense object of low C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by extremely 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 24 years.

Note: This object shares a large percentage of members with at least one entry reported in the same catalogue. See table with shared members information.

Distant Extremely high extinction Very young

Data

🔍 Search references for SBB 2 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–	334.739	56.118	0.233	-3.269	-2.408	–
Dias et al.	2002	334.738	56.086	–	-3.2	-2.31	-55.0

💡 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–	3.6	18.26	–	5	–	–	–	–
Dias et al.	2002	3.60	18.26	–	5	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
Teutsch 127	96.9	334.75	56.1	0.24	-3.37	-2.51	-60.77	0.78

💡 Note: The % column shows the percentage of members that SBB 2 shares with each listed object.

Visualization

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