Pismis 8
(FoF 2088)
Summary
Pismis 8 is a moderately populated, very dense object of very high C3 quality. It is located at a relatively close distance from the Sun, below the mid-plane. It is very well-studied in the literature.
This object shares a very small percentage of members with 3 later reported entries.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dambis (1999) | 130.396 | -46.273 | – | – | – | – |
| Dias et al. (2002) | 130.4 | -46.267 | – | -3.29 | 3.07 | 63.4 |
| Kharchenko et al. (2012) | 130.415 | -46.267 | – | -4.97 | 9.43 | – |
| Loktin & Popova (2017) | 130.395 | -46.266 | – | -3.29 | 3.07 | 63.4 |
| Cantat-Gaudin et al. (2018) | 130.407 | -46.272 | 0.517 | -5.757 | 4.945 | – |
| Liu & Pang (2019) | 130.435 | -46.288 | 0.506 | -5.72 | 4.895 | – |
| Cantat-Gaudin et al. (2020) | 130.407 | -46.272 | 0.517 | -5.757 | 4.945 | – |
| Dias et al. (2021) | 130.409 | -46.271 | 0.514 | -5.726 | 4.912 | – |
| Rain et al. (2021) | 130.407 | -46.272 | 0.517 | -5.757 | 4.945 | – |
| Jaehnig et al. (2021) | 130.398 | -46.275 | 0.554 | -5.743 | 4.973 | – |
| Hunt & Reffert (2023) | 130.404 | -46.263 | 0.533 | -5.672 | 4.981 | – |
| Cavallo et al. (2024) | 130.408 | -46.267 | 0.533 | – | – | – |
| Hunt & Reffert (2024) | 130.404 | -46.263 | 0.533 | -5.672 | 4.981 | – |
| Almeida et al. (2025) | 130.409 | -46.271 | – | – | – | – |
| UCC | 130.391 | -46.274 | 0.537 | -5.713 | 4.986 | – |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dambis (1999) | E_B-V_=0.723, DM0=10.75, log_age_=7.5 |
| Dias et al. (2002) | E(B-V)=0.706, Dist=1312.0, Age=7.427 |
| Kharchenko et al. (2012) | e_bv=0.708, distance=1363, log_age=7.43 |
| Loktin & Popova (2017) | E(B-V)=0.706, Dist=1312, logt=7.427 |
| Cantat-Gaudin et al. (2018) | dmode=1832.2 |
| Liu & Pang (2019) | Age=0.047, Z=0.5 |
| Cantat-Gaudin et al. (2020) | AVNN=1.58, DistPc=1903.0, AgeNN=7.51 |
| Dias et al. (2021) | Av=2.077, Dist=1756, logage=7.137, [Fe/H]=-0.034 |
| Rain et al. (2021) | E(B-V)=0.7, Dist=1832.2, log(Age)=7.42, NBSS=0 |
| Jaehnig et al. (2021) | dmode=1.801 |
| Hunt & Reffert (2023) | AV50=2.158, diffAV50=1.098, MOD50=11.38, logAge50=7.675 |
| Cavallo et al. (2024) | AV50=2.45, dMod50=11.42, logAge50=7.49, [Fe/H]50=0.21 |
| Hunt & Reffert (2024) | MassJ=218.805, MassTot=218.805 |
| Almeida et al. (2025) | AV=2.077, Dist=1756, logAge=7.137, MassRk=261.6 |
Search coordinates in Bayestar19
Cluster region map
Objects with shared members
| Cluster | % | RA | DEC | Plx | pmRA | pmDE | Rv | UTI |
|---|---|---|---|---|---|---|---|---|
| FoF 58 | 9.2 | 129.9 | -46.29 | 0.54 | -5.83 | 5.09 | -1.51 | 0.14 |
| OC 0484 | 8.2 | 130.25 | -46.52 | 0.54 | -5.74 | 5.05 | 41.74 | 0.11 |
| OC 0482 | 7.1 | 130.27 | -46.41 | 0.56 | -5.79 | 5.1 | – | 0.13 |