NGC 1498

0.13 UTI

0.25

C_N

0.27

C_dens

0.12

C_C3

0.0

C_lit

1.0

C_dup

N₅₀ (P>50% members) 25

Stellar density (N₅₀/rad) 1.4 [N/pc²]

C3 classification CD

C_N 0.25 Poorly populated
C_dens 0.27 Loose
C_C3 0.12 Very 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

ℹ️

NGC 1498 is a poorly populated, loose object of very low C3 quality. Its parallax locates it at a relatively close^* distance, well below the mid-plane, affected by low 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 (~1.66 kpc) differs significantly from the median photometric distance (~1.02 kpc).

⚠️ Warning: the low UTI value and no obvious signs of duplication (C_dup=1.0) indicate that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.

Relatively close Low extinction Old

Data

🔍 Search references for NGC 1498 in: SciX Simbad

ℹ️

Reference	Year	RA [deg]	DEC [deg]	Plx [mas]	pmRA [mas/yr]	pmDE [mas/yr]	Rv [km/s]
UCC	99999–	60.046	-11.982	0.604	2.263	-7.356	–
Dias et al.	2002	60.075	-12.015	–	2.07	-7.54	–

💡 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–	1.02	0.12	–	1585	–	–	–	–
Dias et al.	2002	1.02	0.12	–	1585	–	–	–	–

Visualization

ℹ️