Lynga 15
(MWSC 1965)
0.56
UTI
0.52
CN
0.65
Cdens
0.75
CC3
0.45
Clit
1.0
Cdup
Stellar density (N50/rad)
3.3 [N/pc2]
- CN 0.52 Moderately populated
- Cdens 0.65 Moderately dense
- CC3 0.75 High quality
- Clit 0.45 Poorly studied
- Cdup 1.0 Unique
đĨ Members
đ Colab
đŦ Bayestar19
MOCA
đ CDS
đ Simbad
đ CDS (Îą, δ)
đ Simbad (Îą, δ)
MOCA
đ CDS
đ Simbad
đ CDS (Îą, δ)
đ Simbad (Îą, δ)
Overview
Lynga 15 is a moderately populated, moderately dense object of high C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, young cluster, but with a large variance across recent sources for the age parameter (see Parameters). It is poorly studied in the literature.
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | 99999â | 175.494 | -62.467 | 0.571 | -6.483 | 0.869 | -12.257 |
| Hunt & Reffert | 2024 | 175.487 | -62.494 | 0.563 | -6.488 | 0.869 | -12.256 |
| Cavallo et al. | 2024 | 175.502 | -62.49 | 0.567 | â | â | â |
| Hunt & Reffert | 2023 | 175.487 | -62.494 | 0.563 | -6.488 | 0.869 | -12.256 |
| Just et al. | 2023 | 175.551 | -62.507 | â | â | â | â |
| Kharchenko et al. | 2016 | 175.551 | -62.507 | â | â | â | â |
| Dias et al. | 2014 | 175.6 | -62.483 | â | -4.02 | -6.47 | â |
| Kharchenko et al. | 2013 | 175.56 | -62.51 | â | -4.97 | -1.21 | -8.2 |
| Dias et al. | 2002 | 175.6 | -62.483 | â | -4.02 | -6.47 | -8.2 |
đĄ 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] | Bfrac | BSS |
|---|---|---|---|---|---|---|---|---|---|
| UCC | 99999â | 1.38 | 1.94 | 1.33 | 25 | 0.110 | 146 | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 254(1) | â | â |
| Cavallo et al. | 2024 | 1.45 | 0.53 | â | 355 | 0.110 | â | â | â |
| Hunt & Reffert | 2023 | 1.63 | 0.82 | 1.33 | 93 | â | â | â | â |
| Just et al. | 2023 | â | â | â | 25 | â | 38 | â | â |
| Kharchenko et al. | 2016 | 1.38 | 1.94 | â | 25 | â | â | â | â |
| Kharchenko et al. | 2013 | 1.38 | 1.94 | â | 25 | â | â | â | â |
| Dias et al. | 2002 | 1.38 | 1.94 | â | 25 | â | â | â | â |
(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.
Palma et al. (2025)
Classified as optical pair P250, along with FoF_2094.
Cavallo et al. (2024)
Gold sample.