FSR 1478
(MWSC 1612)
Summary
FSR 1478 is a poorly populated, moderately dense object of intermediate C3 quality. It is located at a moderate distance from the Sun, below the mid-plane. It is moderately studied in the literature.
This object shares a large percentage of members with a later reported entry.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Froebrich et al. (2007) | 135.033 | -52.711 | – | – | – | – |
| Kharchenko et al. (2012) | 135.033 | -52.711 | – | -4.78 | 6.39 | – |
| Bica et al. (2019) | 135.03 | -52.709 | – | – | – | – |
| Hunt & Reffert (2023) | 134.932 | -52.71 | 0.456 | -7.959 | 5.994 | 33.526 |
| Cavallo et al. (2024) | 134.925 | -52.715 | 0.462 | – | – | – |
| Hunt & Reffert (2024) | 134.932 | -52.71 | 0.456 | -7.959 | 5.994 | 33.526 |
| Hu & Soubiran (2025) | 134.925 | -52.715 | – | – | – | – |
| UCC | 134.943 | -52.672 | 0.462 | -7.971 | 6.003 | 24.478 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Kharchenko et al. (2012) | e_bv=0.687, distance=1976, log_age=8.61 |
| Hunt & Reffert (2023) | AV50=1.661, diffAV50=1.657, MOD50=11.545, logAge50=8.72 |
| Cavallo et al. (2024) | AV50=1.52, dMod50=11.38, logAge50=8.77, [Fe/H]50=0.29 |
| Hunt & Reffert (2024) | MassJ=106.435, MassTot=220.715 |
| Hu & Soubiran (2025) | MA22=-0.19, MA23f=-0.25, MA23g=-0.07, MZ23=-0.42, MK24=-0.23, MF24=-0.19 |
Search coordinates in Bayestar19
Cluster region map
Objects with shared members
| Cluster | % | RA | DEC | Plx | pmRA | pmDE | Rv | UTI |
|---|---|---|---|---|---|---|---|---|
| CWNU 1348 | 96.0 | 134.95 | -52.67 | 0.46 | -7.97 | 6.0 | 24.48 | 0.01 |