SAI 99

0.33 UTI

0.77

C_N

0.64

C_dens

0.25

C_C3

0.0

C_lit

1.0

C_dup

C3 classification CC

Number of members (P>50%) 142

Radius (P>50% members) 3.7 [arcmin]

C_N 0.77 Rich
C_dens 0.64 Moderately dense
C_C3 0.25 Low quality
C_lit 0.0 Rarely studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19 🔍 CDS 🔍 Simbad 🔍 CDS (α, δ) 🔍 Simbad (α, δ)

Overview

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SAI 99 is a rich, moderately dense object of low C3 quality. Its parallax locates it at a large^* distance, above the mid-plane, affected by very high extinction. It is catalogued as an intermediate-age cluster (see Parameters). It is rarely studied in the literature, with no articles listed in the last 7 years.

(*): The parallax distance estimate (~6.19 kpc) differs significantly from the median photometric distance (~3.31 kpc).

Distant Very high extinction Intermediate age

Data

🔍 Search references for SAI 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	–	134.492	-43.396	0.162	-3.129	2.919	103.703
Bica et al.	2019	134.519	-43.409	–	–	–	–
Glushkova et al.	2010	134.518	-43.411	–	–	–	–

💡 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]	Bfr	BSS
Glushkova et al.	2010	3.31	5.70	–	891	–	–	–	–

Visualization

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