Ruprecht 127
Summary
Ruprecht 127 is a 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 |
|---|---|---|---|---|---|---|
| Dambis (1999) | 264.462 | -36.3 | – | – | – | – |
| Dias et al. (2002) | 264.462 | -36.3 | – | 0.68 | -2.69 | -28.9 |
| Kharchenko et al. (2012) | 264.468 | -36.304 | – | -0.92 | -2.09 | – |
| Loktin & Popova (2017) | 264.465 | -36.301 | – | -4.813 | -2.97 | -29.0 |
| Cantat-Gaudin et al. (2018) | 264.462 | -36.309 | 0.385 | -0.297 | -2.266 | – |
| Cantat-Gaudin et al. (2020) | 264.462 | -36.309 | 0.385 | -0.297 | -2.266 | – |
| Dias et al. (2021) | 264.466 | -36.308 | 0.391 | -0.289 | -2.26 | – |
| Rain et al. (2021) | 264.462 | -36.309 | 0.385 | -0.297 | -2.266 | – |
| Jaehnig et al. (2021) | 264.467 | -36.302 | 0.43 | -0.285 | -2.278 | – |
| Hunt & Reffert (2023) | 264.454 | -36.312 | 0.395 | -0.295 | -2.279 | 16.834 |
| Cavallo et al. (2024) | 264.469 | -36.305 | 0.394 | – | – | – |
| Celli et al. (2024) | 264.462 | -36.309 | – | – | – | – |
| Hunt & Reffert (2024) | 264.454 | -36.312 | 0.395 | -0.295 | -2.279 | 16.834 |
| Almeida et al. (2025) | 264.466 | -36.308 | – | – | – | – |
| UCC | 264.462 | -36.314 | 0.401 | -0.294 | -2.292 | 32.665 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dambis (1999) | E_B-V_=1.036, DM0=10.71, log_age_=7.3 |
| Dias et al. (2002) | E(B-V)=0.99, Dist=1466.0, Age=7.351 |
| Kharchenko et al. (2012) | e_bv=1.135, distance=1435, log_age=7.55 |
| Loktin & Popova (2017) | E(B-V)=0.982, Dist=1476, logt=7.373 |
| Cantat-Gaudin et al. (2018) | dmode=2414.4 |
| Cantat-Gaudin et al. (2020) | AVNN=3.04, DistPc=2298.0, AgeNN=7.13 |
| Dias et al. (2021) | Av=2.852, Dist=2630, logage=6.764, [Fe/H]=0.233 |
| Rain et al. (2021) | E(B-V)=0.99, Dist=2414.4, log(Age)=7.35, NBSS=0 |
| Jaehnig et al. (2021) | dmode=2.319 |
| Hunt & Reffert (2023) | AV50=3.377, diffAV50=2.564, MOD50=11.869, logAge50=7.035 |
| Cavallo et al. (2024) | AV50=3.47, dMod50=11.59, logAge50=7.36, [Fe/H]50=0.09 |
| Celli et al. (2024) | Age=13.5, Mc=715.9 |
| Hunt & Reffert (2024) | MassJ=2509.78, MassTot=2509.78 |
| Almeida et al. (2025) | AV=2.852, Dist=2630, logAge=6.764, MassRk=716.0 |
Search coordinates in Bayestar19