SAI 104

0.27 UTI

0.35

C_N

0.45

C_dens

0.38

C_C3

0.1

C_lit

1.0

C_dup

N_m (P>50%) 35

Core radius and density 1.2 [pc], 2.3 [pc^-2]

C3 classification BC

C_N 0.35 Poorly populated
C_dens 0.45 Loose
C_C3 0.38 Low 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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SAI 104 is a poorly populated, loose object of low C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by very high extinction. It is catalogued as a near-solar metallicity, very young cluster (see Parameters). It is rarely studied in the literature.

Relatively close Very high extinction Near-solar metallicity Very young

Cavallo et al. (2024)
Bronze sample.

Hunt & Reffert (2024)
Classified as open cluster. CMD class: 0.34 (50th percentile).

Hunt & Reffert (2023)
Classified as open cluster. CMD class: 0.34 (50th percentile).

Data

🔍 Search references for SAI 104 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–	137.461	-48.872	0.347	-5.539	3.932	–
Hunt & Reffert	2024	137.469	-48.863	0.346	-5.53	3.912	–
Cavallo et al.	2024	137.415	-48.91	0.348	–	–	–
Hunt & Reffert	2023	137.469	-48.863	0.346	-5.53	3.912	–
Bica et al.	2019	137.476	-48.849	–	–	–	–
Glushkova et al.	2010	137.478	-48.851	–	–	–	–

💡 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–	2.66	5.675	2.12	4	0.460	816	–	–
Hunt & Reffert	2024	2.66	6.18	2.12	4	–	816⁽¹⁾	–	–
Cavallo et al.	2024	3.10	5.17	–	5	0.460	–	–	–
Hunt & Reffert	2023	2.66	6.18	2.12	4	–	–	–	–
Glushkova et al.	2010	0.83	3.69	–	794	–	–	–	–

(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.

Visualization

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