NGC 7235
Summary
NGC 7235 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 3 later reported entries.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dambis (1999) | 333.104 | 57.27 | – | – | – | – |
| Dias et al. (2002) | 333.104 | 57.27 | – | -4.03 | -2.11 | -53.71 |
| Chen et al. (2003) | 333.084 | 57.284 | – | -4.03 | -2.11 | -52.0 |
| Piskunov et al. (2008) | 333.105 | 57.268 | – | – | – | – |
| Kharchenko et al. (2012) | 333.09 | 57.265 | – | -4.54 | -2.35 | – |
| Loktin & Popova (2017) | 333.105 | 57.27 | – | -0.688 | 0.028 | -53.7 |
| Cantat-Gaudin et al. (2018) | 333.083 | 57.271 | 0.259 | -3.757 | -3.026 | – |
| Soubiran et al. (2018) | 333.083 | 57.271 | – | – | – | -57.12 |
| Bossini et al. (2019) | 333.083 | 57.271 | – | – | – | – |
| Dias et al. (2019) | 333.104 | 57.27 | 0.262 | -3.777 | -3.066 | -57.12 |
| Cantat-Gaudin et al. (2020) | 333.083 | 57.271 | 0.259 | -3.757 | -3.026 | – |
| Dias et al. (2021) | 333.085 | 57.275 | 0.259 | -3.718 | -3.035 | – |
| Rain et al. (2021) | 333.083 | 57.271 | 0.152 | -2.381 | 2.935 | – |
| Jaehnig et al. (2021) | 333.067 | 57.266 | 0.287 | -3.811 | -3.038 | – |
| Hunt & Reffert (2023) | 333.086 | 57.273 | 0.277 | -3.801 | -3.095 | -61.989 |
| He et al. (2023) | 333.162 | 57.26 | 0.199 | -3.101 | -2.77 | -73.94 |
| Cavallo et al. (2024) | 333.056 | 57.278 | 0.277 | – | – | – |
| Celli et al. (2024) | 333.083 | 57.271 | – | – | – | – |
| Hunt & Reffert (2024) | 333.086 | 57.273 | 0.277 | -3.801 | -3.095 | -61.989 |
| Almeida et al. (2025) | 333.085 | 57.275 | – | – | – | – |
| UCC | 333.07 | 57.27 | 0.268 | -3.779 | -3.079 | -63.394 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dambis (1999) | E_B-V_=0.939, DM0=12.09, log_age_=7.0 |
| Dias et al. (2002) | E(B-V)=0.9, Dist=3330.0, Age=6.9 |
| Chen et al. (2003) | HDis=2823, Age=0.01 |
| Piskunov et al. (2008) | E(B-V)=0.93, Dist=2823, logt=6.76, logMA=2.358 |
| Kharchenko et al. (2012) | e_bv=0.931, distance=2700, log_age=7.3 |
| Loktin & Popova (2017) | E(B-V)=0.92, Dist=2823, logt=7.11 |
| Cantat-Gaudin et al. (2018) | dmode=3467.1 |
| Soubiran et al. (2018) | dmode=3467.1 |
| Bossini et al. (2019) | AV=2.516, Dist=13.163, logA=7.006, Fe/H=0.0 |
| Dias et al. (2019) | E(B-V)=0.82, Dist=3737, logAge=7.309, Z=0.01 |
| Cantat-Gaudin et al. (2020) | AVNN=2.37, DistPc=3951.0, AgeNN=6.97 |
| Dias et al. (2021) | Av=2.566, Dist=3158, logage=7.1, [Fe/H]=0.018 |
| Rain et al. (2021) | E(B-V)=0.81, Dist=5536.9, log(Age)=7.0, NBSS=0 |
| Jaehnig et al. (2021) | dmode=3.518 |
| Hunt & Reffert (2023) | AV50=2.601, diffAV50=1.202, MOD50=12.673, logAge50=7.166 |
| He et al. (2023) | A0=3.35, m-M=13.2, logA=8.2 |
| Cavallo et al. (2024) | AV50=2.48, dMod50=12.59, logAge50=7.77, [Fe/H]50=0.63 |
| Celli et al. (2024) | Age=9.3, Mc=1551.8 |
| Hunt & Reffert (2024) | MassJ=1881.64, MassTot=1881.64 |
| Almeida et al. (2025) | AV=2.566, Dist=3158, logAge=7.1, MassRk=1557.2 |
Search coordinates in Bayestar19
Cluster region map
Objects with shared members
| Cluster | % | RA | DEC | Plx | pmRA | pmDE | Rv | UTI |
|---|---|---|---|---|---|---|---|---|
| OC 0171 | 33.3 | 333.07 | 57.27 | 0.28 | -3.81 | -3.08 | -61.99 | 0.0 |
| OC 0172 | 16.4 | 333.08 | 57.27 | 0.29 | -3.78 | -3.08 | -61.99 | 0.0 |
| OC 0173 | 11.4 | 333.1 | 57.28 | 0.28 | -3.82 | -3.12 | -61.99 | 0.0 |