FSR 0923
(MWSC 777; MWSC 778)
Summary
FSR 0923 is a moderately populated, very dense object of intermediate C3 quality. It is located at a relatively close distance from the Sun, near the mid-plane. It is well-studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 92.65 | 16.971 | – | -0.51 | 1.4 | – |
| Froebrich et al. (2007) | 92.65 | 16.971 | – | – | – | – |
| Kharchenko et al. (2012) | 92.64 | 16.97 | – | 0.83 | -6.51 | – |
| Loktin & Popova (2017) | 92.64 | 16.981 | – | 0.228 | -1.762 | – |
| Cantat-Gaudin et al. (2018) | 92.644 | 16.971 | 0.587 | 0.657 | 0.141 | – |
| Bica et al. (2019) | 92.649 | 16.97 | – | – | – | – |
| Soubiran et al. (2018) | 92.644 | 16.971 | – | – | – | 43.83 |
| Cantat-Gaudin et al. (2020) | 92.644 | 16.971 | 0.587 | 0.657 | 0.141 | – |
| Hunt & Reffert (2023) | 92.647 | 16.974 | 0.568 | 0.512 | 0.151 | 36.564 |
| Cavallo et al. (2024) | 92.646 | 16.95 | 0.57 | – | – | – |
| Hunt & Reffert (2024) | 92.647 | 16.974 | 0.568 | 0.512 | 0.151 | 36.564 |
| UCC | 92.648 | 16.975 | 0.585 | 0.535 | 0.164 | 42.967 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=1.35, Dist=1500.0, Age=8.7 |
| Kharchenko et al. (2012) | e_bv=1.249, distance=1444, log_age=8.725 |
| Loktin & Popova (2017) | E(B-V)=1.079, Dist=2019, logt=8.6 |
| Cantat-Gaudin et al. (2018) | dmode=1623.4 |
| Soubiran et al. (2018) | dmode=1623.4 |
| Cantat-Gaudin et al. (2020) | AVNN=1.84, DistPc=1667.0, AgeNN=8.99 |
| Hunt & Reffert (2023) | AV50=3.391, diffAV50=2.738, MOD50=11.045, logAge50=8.02 |
| Cavallo et al. (2024) | AV50=3.09, dMod50=11.27, logAge50=8.57, [Fe/H]50=0.43 |
| Hunt & Reffert (2024) | MassJ=591.348, MassTot=591.348 |
Search coordinates in Bayestar19