MWC 137

0.28 UTI

0.51

C_N

0.52

C_dens

0.38

C_C3

0.0

C_lit

1.0

C_dup

N₅₀ (P>50% members) 52

Stellar density (N₅₀/rad) 2.6 [N/pc²]

C3 classification CB

C_N 0.51 Moderately populated
C_dens 0.52 Moderately dense
C_C3 0.38 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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MWC 137 is a moderately populated, moderately dense object of low C3 quality. Its parallax locates it at a moderate^* distance, near the mid-plane. It is catalogued as a low-mass cluster (see Parameters). It is rarely studied in the literature, with no articles listed in the last 23 years.

(*): The parallax distance estimate (~4.40 kpc) differs significantly from the median photometric distance (~1.30 kpc).

Note: This object shares a significant percentage of members with 2 later reported entries. See table with shared members information.

Relatively close Low mass

Lada & Lada (2003)
Embedded cluster within ∼2 Kpc of the Sun.

Data

🔍 Search references for MWC 137 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–	94.715	15.279	0.227	0.118	-0.405	–
Lada & Lada	2003	94.69	15.281	–	–	–	–

💡 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–	1.3	–	–	–	–	35	–	–
Lada & Lada	2003	1.30	–	–	–	–	35	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
UBC 438	57.7	94.82	15.29	0.21	0.14	-0.41	32.2	0.26
HSC 1547	36.5	94.71	15.28	0.2	0.07	-0.4	–	0.05

💡 Note: The % column shows the percentage of members that MWC 137 shares with each listed object.

Visualization

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