DBSB 99

(DBSB2003 99; DBS2003 99; MWSC 2369)

0.30 UTI

0.34

C_N

0.21

C_dens

0.75

C_C3

0.1

C_lit

1.0

C_dup

N_m (P>50%) 34

Core radius and density 2.4 [pc], 1.0 [pc^-2]

C3 classification BA

C_N 0.34 Poorly populated
C_dens 0.21 Very loose
C_C3 0.75 High quality
C_lit 0.1 Rarely studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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DBSB 99 is a poorly populated, very loose object of high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by very high extinction. It is catalogued as a young cluster (see Parameters). It is rarely studied in the literature.

Note: This object shares a significant percentage of members with 2 later reported entries. See table with shared members information.

Relatively close Very high extinction Young

Morales et al. (2013)
Classified as morphological type 'EC2' (partially embedded cluster). Morphological flag: cluster partially embedded, presence of emission related to PAH or warm dust.

Dutra et al. (2003)
Classified as cluster candidate (IRCC).

Data

🔍 Search references for DBSB 99 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–	243.051	-50.269	0.406	-2.672	-2.929	–
Just et al.	2023	243.243	-50.39	–	–	–	–
Kharchenko et al.	2016	243.243	-50.39	–	–	–	–
Kharchenko et al.	2013	243.255	-50.39	–	-7.26	-3.47	–
Morales et al.	2013	243.267	-50.392	–	–	–	–
Dutra et al.	2003	243.27	-50.392	–	–	–	–

💡 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–	2.87	6.01	–	50	–	849	–	–
Just et al.	2023	–	–	–	50	–	849	–	–
Kharchenko et al.	2016	2.87	6.01	–	50	–	–	–	–
Kharchenko et al.	2013	2.87	6.01	–	50	–	–	–	–
Morales et al.	2013	3.01	–	–	–	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
UBC 541	64.7	243.01	-50.2	0.42	-2.69	-2.87	-22.35	0.28
CWWDL 9645	44.1	243.02	-50.22	0.42	-2.69	-2.9	–	0.0

💡 Note: The % column shows the percentage of members that DBSB 99 shares with each listed object.

Visualization

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