Ruprecht 79
(VDBH 77; MWSC 1701; OCL 787; vdBergh-Hagen 77; ESO 167 11; FSR 1502)
Summary
Ruprecht 79 is a rich, very dense object of very high C3 quality. It is located at a moderate distance from the Sun, near the mid-plane. It is very well-studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dambis (1999) | 145.246 | -53.85 | – | – | – | – |
| Dias et al. (2002) | 145.246 | -53.85 | – | -3.66 | -0.68 | 21.4 |
| Kharchenko et al. (2003) | 145.21 | -53.84 | – | -8.63 | 2.91 | – |
| Kharchenko et al. (2005) | 145.24 | -53.85 | – | -10.35 | 1.24 | 34.89 |
| Kharchenko et al. (2007) | 145.24 | -53.85 | – | 0.2 | – | 34.89 |
| Piskunov et al. (2008) | 145.233 | -53.846 | – | – | – | – |
| Kharchenko et al. (2013) | 145.23 | -53.85 | – | -7.25 | 1.75 | 34.9 |
| Kharchenko et al. (2016) | 145.224 | -53.847 | – | – | – | – |
| Loktin & Popova (2017) | 145.245 | -53.85 | – | -8.142 | -4.46 | 34.9 |
| Cantat-Gaudin et al. (2018) | 145.259 | -53.846 | 0.221 | -4.631 | 2.995 | – |
| Bica et al. (2019) | 145.279 | -53.83 | – | – | – | – |
| Soubiran et al. (2018) | 145.259 | -53.846 | – | – | – | 29.05 |
| Cantat-Gaudin et al. (2020) | 145.259 | -53.846 | 0.221 | -4.631 | 2.995 | – |
| Dias et al. (2021) | 145.259 | -53.847 | 0.225 | -4.632 | 2.98 | 29.715 |
| Rain et al. (2021) | 145.259 | -53.846 | 0.221 | -4.631 | 2.995 | – |
| Jaehnig et al. (2021) | 145.266 | -53.836 | 0.256 | -4.626 | 3.001 | – |
| Just et al. (2023) | 145.224 | -53.847 | – | – | – | – |
| Hunt & Reffert (2023) | 145.261 | -53.834 | 0.244 | -4.588 | 3.043 | 31.464 |
| Cavallo et al. (2024) | 145.268 | -53.845 | 0.244 | – | – | – |
| Hunt & Reffert (2024) | 145.261 | -53.834 | 0.244 | -4.588 | 3.043 | 31.464 |
| Almeida et al. (2025) | 145.259 | -53.847 | – | – | – | – |
| UCC | 145.263 | -53.845 | 0.243 | -4.599 | 3.028 | 31.004 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dambis (1999) | E_B-V_=0.8, DM0=12.91, log_age_=7.85 |
| Dias et al. (2002) | E(B-V)=0.717, Dist=1979.0, Age=7.093 |
| Kharchenko et al. (2003) | E(B-V)=0.65, Dist=1979 |
| Kharchenko et al. (2005) | E(B-V)=0.74, Dist=1979, logt=7.84 |
| Piskunov et al. (2008) | E(B-V)=0.74, Dist=1979, logt=7.84, logMA=3.672 |
| Kharchenko et al. (2013) | E(B-V)=0.697, d=1991.0, logt=7.265 |
| Kharchenko et al. (2016) | E(B-V)=0.697, d=1991.0, logt=7.265 |
| Loktin & Popova (2017) | E(B-V)=0.708, Dist=2007, logt=7.139 |
| Cantat-Gaudin et al. (2018) | dmode=4003.7 |
| Soubiran et al. (2018) | dmode=4003.7 |
| Cantat-Gaudin et al. (2020) | AVNN=1.98, DistPc=3806.0, AgeNN=7.79 |
| Dias et al. (2021) | Av=2.367, Dist=3565, logage=7.585, [Fe/H]=0.107 |
| Rain et al. (2021) | E(B-V)=0.71, Dist=4003.7, log(Age)=7.09, NBSS=0 |
| Jaehnig et al. (2021) | dmode=3.935 |
| Just et al. (2023) | logt=7.265, logmt=2.436 |
| Hunt & Reffert (2023) | AV50=2.341, diffAV50=2.147, MOD50=12.823, logAge50=7.852 |
| Cavallo et al. (2024) | AV50=2.33, dMod50=12.37, logAge50=8.21, [Fe/H]50=0.1 |
| Hunt & Reffert (2024) | MassJ=2965.62, MassTot=3053.85 |
| Almeida et al. (2025) | AV=2.367, Dist=3565, logAge=7.585, MassRk=1400.9 |
Search coordinates in Bayestar19