UBC 1297

0.60 UTI

0.64

C_N

1.0

C_dens

0.75

C_C3

0.3

C_lit

1.0

C_dup

N₅₀ (P>50% members) 77

Stellar density (N₅₀/rad) 7.4 [N/pc²]

C3 classification AB

C_N 0.64 Moderately populated
C_dens 1.0 Very dense
C_C3 0.75 High quality
C_lit 0.3 Poorly studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

ℹ️

UBC 1297 is a moderately populated, very dense object of high C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, very young cluster, but with a large variance across recent sources for the metallicity parameter (see Parameters). It is poorly studied in the literature.

Note: This object shares a large percentage of members with a later reported entry. See table with shared members information.

Relatively close Low extinction Near-solar metallicity Very young

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for UBC 1297 in: SciX Simbad

ℹ️

Reference	Year	RA [deg]	DEC [deg]	Plx [mas]	pmRA [mas/yr]	pmDE [mas/yr]	Rv [km/s]
UCC	99999–	85.664	25.738	0.766	-0.014	-4.41	1.824
Zhang et al.	2024	85.598	25.742	–	–	–	–
Hunt & Reffert	2024	85.598	25.742	0.771	-0.027	-4.364	-0.713
Cavallo et al.	2024	85.627	25.947	0.772	–	–	–
Hunt & Reffert	2023	85.598	25.742	0.771	-0.027	-4.364	-0.713
Castro-Ginard et al.	2022	85.66	25.75	0.76	0.0	-4.43	–

💡 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–	1.27	0.89	1.83	15	-0.068	388	–	–
Zhang et al.	2024	–	–	–	–	-0.265⁽¹⁾	–	–	–
Hunt & Reffert	2024	–	–	–	–	–	388⁽¹⁾	–	–
Cavallo et al.	2024	1.27	0.89	–	14	0.130	–	–	–
Hunt & Reffert	2023	1.22	0.99	1.83	15	–	–	–	–
Castro-Ginard et al.	2022	1.40	0.41	–	21	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWNU 300	89.6	85.67	25.75	0.76	-0.02	-4.41	2.21	0.01

💡 Note: The % column shows the percentage of members that UBC 1297 shares with each listed object.

Visualization

ℹ️

1 2