FSR 1663
(SAI 117; MWSC 2148)
Summary
FSR 1663 is a rich, very dense object of very high C3 quality. It is located at a moderate distance from the Sun, above the mid-plane. It is very well-studied in the literature.
This object shares a moderate percentage of members with a later reported entry.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Froebrich et al. (2007) | 205.271 | -60.197 | – | – | – | – |
| Glushkova et al. (2010) | 205.269 | -60.208 | – | – | – | – |
| Kharchenko et al. (2012) | 205.27 | -60.197 | – | -6.24 | -0.08 | – |
| Cantat-Gaudin et al. (2018) | 205.251 | -60.203 | 0.27 | -5.031 | -2.464 | – |
| Bica et al. (2019) | 205.275 | -60.199 | – | – | – | – |
| Soubiran et al. (2018) | 205.251 | -60.203 | – | – | – | -28.49 |
| Cantat-Gaudin et al. (2020) | 205.251 | -60.203 | 0.27 | -5.031 | -2.464 | – |
| Dias et al. (2021) | 205.247 | -60.2 | 0.278 | -5.009 | -2.429 | -28.822 |
| Hunt & Reffert (2023) | 205.239 | -60.205 | 0.329 | -5.044 | -2.435 | -28.397 |
| Cavallo et al. (2024) | 205.229 | -60.201 | 0.322 | – | – | – |
| Hunt & Reffert (2024) | 205.239 | -60.205 | 0.329 | -5.044 | -2.435 | -28.397 |
| Almeida et al. (2025) | 205.247 | -60.2 | – | – | – | – |
| Hu & Soubiran (2025) | 205.229 | -60.201 | – | – | – | – |
| UCC | 205.237 | -60.204 | 0.31 | -5.032 | -2.44 | -28.9 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Glushkova et al. (2010) | E(B-V)=1.01, Dist=2150.0, Age=8.9 |
| Kharchenko et al. (2012) | e_bv=0.625, distance=1513, log_age=8.15 |
| Cantat-Gaudin et al. (2018) | dmode=3349.0 |
| Soubiran et al. (2018) | dmode=3349.0 |
| Cantat-Gaudin et al. (2020) | AVNN=2.42, DistPc=2940.0, AgeNN=9.11 |
| Dias et al. (2021) | Av=2.923, Dist=2921, logage=9.051, [Fe/H]=0.088 |
| Hunt & Reffert (2023) | AV50=3.372, diffAV50=2.001, MOD50=12.251, logAge50=8.423 |
| Cavallo et al. (2024) | AV50=2.96, dMod50=12.06, logAge50=9.06, [Fe/H]50=0.19 |
| Hunt & Reffert (2024) | MassJ=1163.68, MassTot=1147.24 |
| Almeida et al. (2025) | AV=2.923, Dist=2921, logAge=9.051, MassRk=1002.1 |
| Hu & Soubiran (2025) | MA22=-0.44, MA23f=-0.11, MA23g=0.15, MZ23=-0.34, MK24=-0.05, MF24=-0.24 |
Search coordinates in Bayestar19
Cluster region map
Objects with shared members
| Cluster | % | RA | DEC | Plx | pmRA | pmDE | Rv | UTI |
|---|---|---|---|---|---|---|---|---|
| OC 0599 | 40.5 | 205.24 | -60.2 | 0.31 | -5.04 | -2.45 | -28.85 | 0.0 |