Reiland 1

0.30 UTI

0.25

C_N

1.0

C_dens

0.25

C_C3

0.0

C_lit

1.0

C_dup

N₅₀ (P>50% members) 25

Stellar density (N₅₀/rad) 6.1 [N/pc²]

C3 classification BD

C_N 0.25 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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Reiland 1 is a poorly populated, very dense object of low C3 quality. Its parallax locates it at a close^* distance, near the mid-plane, affected by moderate extinction. It is catalogued as an old cluster (see Parameters). It is rarely studied in the literature, with no articles listed in the last 24 years.

(*): The parallax distance estimate (~0.63 kpc) differs significantly from the median photometric distance (~1.66 kpc).

Relatively close Moderate extinction Old

Data

🔍 Search references for Reiland 1 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–	346.239	60.108	1.584	4.852	6.44	-20.523
Dias et al.	2002	346.188	60.078	–	5.09	11.47	–

💡 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–	1.66	1.61	–	1000	–	–	–	–
Dias et al.	2002	1.66	1.61	–	1000	–	–	–	–

Visualization

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