(Melotte 244; Collinder 457; OCL 280; FSR 0468; MWSC 3784)
Search object in NASA/SAO ADS | Simbad
Position in UCC and published works (not exhaustive)
| Reference | RA | DEC | plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Kharchenko et al. (2012) | 357.465 | 68.025 | – | -2.88 | 0.0 | – |
| Loktin & Popova (2017) | 359.985 | 68.034 | – | 3.44 | -2.21 | – |
| Bica et al. (2019) | 357.476 | 68.046 | – | – | – | – |
| Cantat-Gaudin et al. (2020) | 357.472 | 68.035 | 1.002 | 1.452 | 4.016 | – |
| Dias et al. (2021) | 357.439 | 68.039 | 0.998 | 1.461 | 4.006 | – |
| Tarricq et al. (2022) | 357.509 | 68.044 | 1.032 | 1.488 | 3.972 | – |
| He et al. (2022) | 357.465 | 68.036 | 1.034 | 1.478 | 3.98 | – |
| UCC | 357.449 | 68.035 | 1.031 | 1.483 | 3.972 | -44.706 |
Probable duplicates and clusters in proximity
| Cluster | P (%) | RA | DEC | plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|---|
| PTB 9 | 99 | 357.45 | 68.035 | 1.032 | 1.483 | 3.976 | -44.706 |
Plots for selected probable members
Explore data in Colab
Fundamental parameters in literature (not exhaustive)
| Reference | Fundamental parameters |
|---|---|
| Kharchenko et al. (2012) | e_bv=0.55, distance=780.0, log_age=9.32 |
| Loktin & Popova (2017) | E(B-V)=0.71, Dmod=9.36, logt=8.43 |
| Cantat-Gaudin et al. (2020) | AVNN=1.91, DMNN=9.77, AgeNN=9.31 |
| Dias et al. (2021) | Av=2.6, Dist=957.0, logage=9.05, [Fe/H]=-0.06 |
| Tarricq et al. (2022) | Dist=872.0, logAgeNN=9.31 |
| He et al. (2022) | A0=2.6, logAge=9.15 |