Tombaugh 5
(OCL 385; FSR 0641; MWSC 306; FoF 612)
Summary
Tombaugh 5 is a very rich, very dense object of high C3 quality. It is located at a relatively close distance from the Sun, above the mid-plane. It is very well-studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 56.95 | 59.05 | – | -0.72 | -1.75 | -5.8 |
| Piskunov et al. (2008) | 56.944 | 59.049 | – | – | – | – |
| Kharchenko et al. (2012) | 57.015 | 59.07 | – | 1.2 | -1.42 | – |
| Loktin & Popova (2017) | 56.955 | 59.07 | – | 0.544 | -1.267 | -5.8 |
| Cantat-Gaudin et al. (2018) | 56.984 | 59.07 | 0.561 | 0.515 | -2.388 | – |
| Bica et al. (2019) | 57.004 | 59.089 | – | – | – | – |
| Soubiran et al. (2018) | 56.984 | 59.07 | – | – | – | -23.1 |
| Liu & Pang (2019) | 56.986 | 59.061 | 0.562 | 0.533 | -2.383 | – |
| Cantat-Gaudin et al. (2020) | 56.984 | 59.07 | 0.561 | 0.515 | -2.388 | – |
| Dias et al. (2021) | 56.986 | 59.059 | 0.562 | 0.523 | -2.391 | -23.107 |
| Hunt & Reffert (2023) | 56.974 | 59.076 | 0.576 | 0.456 | -2.459 | -24.859 |
| Cavallo et al. (2024) | 56.982 | 59.062 | 0.577 | – | – | – |
| Hunt & Reffert (2024) | 56.974 | 59.076 | 0.576 | 0.456 | -2.459 | -24.859 |
| Almeida et al. (2025) | 56.986 | 59.059 | – | – | – | – |
| UCC | 56.975 | 59.066 | 0.572 | 0.455 | -2.449 | -24.313 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.8, Dist=1750.0, Age=8.3 |
| Piskunov et al. (2008) | E(B-V)=0.25, Dist=1000, logt=8.73, logMA=2.211 |
| Kharchenko et al. (2012) | e_bv=0.55, distance=1350, log_age=8.846 |
| Loktin & Popova (2017) | E(B-V)=0.771, Dist=1258, logt=8.22 |
| Cantat-Gaudin et al. (2018) | dmode=1695.0 |
| Soubiran et al. (2018) | dmode=1695.0 |
| Liu & Pang (2019) | Age=0.174, Z=0.25 |
| Cantat-Gaudin et al. (2020) | AVNN=2.07, DistPc=1706.0, AgeNN=8.27 |
| Dias et al. (2021) | Av=2.411, Dist=1528, logage=8.251, [Fe/H]=0.189 |
| Hunt & Reffert (2023) | AV50=2.615, diffAV50=1.779, MOD50=11.066, logAge50=8.173 |
| Cavallo et al. (2024) | AV50=2.59, dMod50=11.36, logAge50=8.16, [Fe/H]50=0.64 |
| Hunt & Reffert (2024) | MassJ=4363.44, MassTot=4419.34 |
| Almeida et al. (2025) | AV=2.411, Dist=1528, logAge=8.251, MassRk=2189.3 |
Search coordinates in Bayestar19