Collinder 433
(NGC 7044; MWSC 3485; OCL 198; FSR 0268; FoF 71)
Summary
Collinder 433 is a very rich, very dense object of very high C3 quality. It is located at a moderate distance from the Sun, below the mid-plane. It is very well-studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 318.288 | 42.495 | – | -2.18 | -4.97 | -50.56 |
| Kharchenko et al. (2013) | 318.292 | 42.495 | – | -4.06 | -1.22 | -50.6 |
| Kharchenko et al. (2016) | 318.287 | 42.492 | – | – | – | – |
| Loktin & Popova (2017) | 318.285 | 42.496 | – | -1.139 | -0.688 | -50.6 |
| Cantat-Gaudin et al. (2018) | 318.284 | 42.494 | 0.273 | -4.976 | -5.526 | – |
| Bica et al. (2019) | 318.24 | 42.487 | – | – | – | – |
| Soubiran et al. (2018) | 318.284 | 42.494 | – | – | – | -48.66 |
| Liu & Pang (2019) | 318.293 | 42.496 | 0.293 | -4.956 | -5.525 | – |
| Cantat-Gaudin et al. (2020) | 318.284 | 42.494 | 0.273 | -4.976 | -5.526 | – |
| Dias et al. (2021) | 318.287 | 42.498 | 0.274 | -4.971 | -5.538 | -48.753 |
| Rain et al. (2021) | 318.284 | 42.494 | 0.273 | -4.976 | -5.526 | – |
| Jaehnig et al. (2021) | 318.285 | 42.493 | 0.3 | -4.976 | -5.52 | – |
| Just et al. (2023) | 318.287 | 42.492 | – | – | – | – |
| Hunt & Reffert (2023) | 318.285 | 42.494 | 0.27 | -4.95 | -5.569 | -49.187 |
| Cavallo et al. (2024) | 318.291 | 42.496 | 0.27 | – | – | – |
| Hunt & Reffert (2024) | 318.285 | 42.494 | 0.27 | -4.95 | -5.569 | -49.187 |
| Almeida et al. (2025) | 318.287 | 42.498 | – | – | – | – |
| Carrasco-Varela et al. (2025) | 318.457 | 42.531 | – | – | – | – |
| Hu & Soubiran (2025) | 318.291 | 42.496 | – | – | – | – |
| UCC | 318.283 | 42.495 | 0.279 | -4.943 | -5.571 | -48.22 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.66, Dist=3326.0, Age=9.1, [Fe/H]=-0.16 |
| Kharchenko et al. (2013) | E(B-V)=0.604, d=3171.0, logt=9.28, [Fe/H]=-0.16 |
| Kharchenko et al. (2016) | E(B-V)=0.604, d=3171.0, logt=9.28 |
| Loktin & Popova (2017) | E(B-V)=0.608, Dist=3428, logt=9.252 |
| Cantat-Gaudin et al. (2018) | dmode=3315.6 |
| Soubiran et al. (2018) | dmode=3315.6 |
| Liu & Pang (2019) | Age=1.23, Z=0.25 |
| Cantat-Gaudin et al. (2020) | AVNN=1.78, DistPc=3252.0, AgeNN=9.22 |
| Dias et al. (2021) | Av=2.649, Dist=3225, logage=9.123, [Fe/H]=-0.189 |
| Rain et al. (2021) | E(B-V)=0.66, Dist=3315.6, log(Age)=9.1, NBSS=7 |
| Jaehnig et al. (2021) | dmode=3.387 |
| Just et al. (2023) | logt=9.28, logmt=3.26 |
| Hunt & Reffert (2023) | AV50=2.692, diffAV50=1.805, MOD50=12.578, logAge50=8.826 |
| Cavallo et al. (2024) | AV50=2.65, dMod50=12.36, logAge50=9.13, [Fe/H]50=-0.04 |
| Hunt & Reffert (2024) | MassJ=10533.2, MassTot=10479.4 |
| Almeida et al. (2025) | AV=2.649, Dist=3225, logAge=9.123, MassRk=6838.2 |
| Carrasco-Varela et al. (2025) | Av=2.649, Dist=3225, logAge=9.123, [Fe/H]=-0.15, NBSS=5, fBSS/MS=0.027 |
| Hu & Soubiran (2025) | MA22=-0.13, MA23f=-0.24, MA23g=-0.03, MZ23=-0.11, MK24=-0.14, MF24=-0.19 |
Search coordinates in Bayestar19