Ruprecht 63
(VDBH 35; OCL 758; vdBergh-Hagen 35; ESO 210 01; FSR 1444; MWSC 1504; FoF 41)
Summary
Ruprecht 63 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.
This object shares a very small percentage of members with 2 later reported entries.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 128.167 | -48.306 | – | -2.06 | 4.81 | – |
| Glushkova et al. (2010) | 128.173 | -48.306 | – | – | – | – |
| Kharchenko et al. (2012) | 128.16 | -48.295 | – | -2.1 | 11.73 | – |
| Cantat-Gaudin et al. (2018) | 128.169 | -48.304 | 0.216 | -2.541 | 3.229 | – |
| Bica et al. (2019) | 128.164 | -48.293 | – | – | – | – |
| Soubiran et al. (2018) | 128.169 | -48.304 | – | – | – | 31.94 |
| Liu & Pang (2019) | 128.17 | -48.321 | 0.251 | -2.499 | 3.181 | – |
| Cantat-Gaudin et al. (2020) | 128.169 | -48.304 | 0.216 | -2.541 | 3.229 | – |
| Dias et al. (2021) | 128.184 | -48.306 | 0.227 | -2.529 | 3.227 | – |
| Hunt & Reffert (2023) | 128.164 | -48.301 | 0.236 | -2.514 | 3.271 | 32.212 |
| Cavallo et al. (2024) | 128.178 | -48.306 | 0.233 | – | – | – |
| Hunt & Reffert (2024) | 128.164 | -48.301 | 0.236 | -2.514 | 3.271 | 32.212 |
| Almeida et al. (2025) | 128.184 | -48.306 | – | – | – | – |
| Hu & Soubiran (2025) | 128.178 | -48.306 | – | – | – | – |
| UCC | 128.168 | -48.302 | 0.234 | -2.523 | 3.265 | 33.303 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.61, Dist=3760.0, Age=8.7 |
| Glushkova et al. (2010) | E(B-V)=0.54, Dist=2670.0, Age=8.5 |
| Kharchenko et al. (2012) | e_bv=0.562, distance=4829, log_age=8.9 |
| Cantat-Gaudin et al. (2018) | dmode=4086.1 |
| Soubiran et al. (2018) | dmode=4086.1 |
| Liu & Pang (2019) | Age=0.182, Z=-0.5 |
| Cantat-Gaudin et al. (2020) | AVNN=1.21, DistPc=4009.0, AgeNN=8.76 |
| Dias et al. (2021) | Av=1.747, Dist=3314, logage=8.55, [Fe/H]=-0.167 |
| Hunt & Reffert (2023) | AV50=1.35, diffAV50=1.333, MOD50=12.889, logAge50=8.64 |
| Cavallo et al. (2024) | AV50=1.41, dMod50=12.38, logAge50=8.9, [Fe/H]50=-0.06 |
| Hunt & Reffert (2024) | MassJ=1493.01, MassTot=1497.28 |
| Almeida et al. (2025) | AV=1.747, Dist=3314, logAge=8.55, MassRk=477.6 |
| Hu & Soubiran (2025) | MA22=-0.23, MA23f=-0.42, MA23g=-0.23, MK24=-0.32, MF24=-0.31 |
Search coordinates in Bayestar19
Cluster region map
Objects with shared members
| Cluster | % | RA | DEC | Plx | pmRA | pmDE | Rv | UTI |
|---|---|---|---|---|---|---|---|---|
| OC 0487 | 9.7 | 128.16 | -48.3 | 0.22 | -2.53 | 3.24 | 33.46 | 0.0 |
| OC 0488 | 9.7 | 128.18 | -48.3 | 0.24 | -2.52 | 3.27 | 33.46 | 0.0 |