Pismis 12
(VDBH 62; OCL 765; vdBergh-Hagen 62; ESO 261 05; FSR 1458; MWSC 1650; FoF 391)
Summary
Pismis 12 is a rich, very dense object of 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 very small percentage of members with a later reported entry.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 140.0 | -45.117 | – | -4.4 | 1.65 | – |
| Kharchenko et al. (2012) | 140.0 | -45.11 | – | -8.01 | 4.38 | – |
| Cantat-Gaudin et al. (2018) | 140.007 | -45.131 | 0.431 | -6.748 | 4.833 | – |
| Bica et al. (2019) | 139.984 | -45.114 | – | – | – | – |
| Soubiran et al. (2018) | 140.007 | -45.131 | – | – | – | 32.44 |
| Liu & Pang (2019) | 140.028 | -45.13 | 0.444 | -6.675 | 4.815 | – |
| Cantat-Gaudin et al. (2020) | 140.007 | -45.131 | 0.431 | -6.748 | 4.833 | – |
| Dias et al. (2021) | 140.006 | -45.13 | 0.436 | -6.726 | 4.833 | 34.743 |
| Hunt & Reffert (2023) | 140.006 | -45.128 | 0.446 | -6.726 | 4.897 | 32.353 |
| Cavallo et al. (2024) | 140.014 | -45.139 | 0.447 | – | – | – |
| Hunt & Reffert (2024) | 140.006 | -45.128 | 0.446 | -6.726 | 4.897 | 32.353 |
| Almeida et al. (2025) | 140.006 | -45.13 | – | – | – | – |
| Hu & Soubiran (2025) | 140.014 | -45.139 | – | – | – | – |
| UCC | 140.006 | -45.131 | 0.444 | -6.718 | 4.887 | 33.035 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.27, Dist=1714.0, Age=9.4 |
| Kharchenko et al. (2012) | e_bv=0.521, distance=2221, log_age=9.205 |
| Cantat-Gaudin et al. (2018) | dmode=2173.5 |
| Soubiran et al. (2018) | dmode=2173.5 |
| Liu & Pang (2019) | Age=2.09, Z=0.0 |
| Cantat-Gaudin et al. (2020) | AVNN=1.41, DistPc=2107.0, AgeNN=9.09 |
| Dias et al. (2021) | Av=1.999, Dist=2114, logage=9.087, [Fe/H]=-0.146 |
| Hunt & Reffert (2023) | AV50=1.71, diffAV50=1.027, MOD50=11.586, logAge50=9.101 |
| Cavallo et al. (2024) | AV50=1.84, dMod50=11.64, logAge50=9.02, [Fe/H]50=0.31 |
| Hunt & Reffert (2024) | MassJ=2328.34, MassTot=2328.34 |
| Almeida et al. (2025) | AV=1.999, Dist=2114, logAge=9.087, MassRk=1110.9 |
| Hu & Soubiran (2025) | MA22=-0.11, MA23f=-0.22, MA23g=-0.1, MZ23=-0.02, MK24=-0.22, MF24=-0.11 |
Search coordinates in Bayestar19
Cluster region map
Objects with shared members
| Cluster | % | RA | DEC | Plx | pmRA | pmDE | Rv | UTI |
|---|---|---|---|---|---|---|---|---|
| OC 0502 | 9.9 | 140.01 | -45.13 | 0.48 | -6.7 | 4.86 | 33.03 | 0.0 |