Melotte 130
(Collinder 289; Loden 2104; VDBH 168; NGC 5822; ESO 176 09; OCL 937; vdBergh-Hagen 168; MWSC 2269; FoF 2241)
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UTI:
UCC Trust Index
Melotte 130 is a somewhat close, very rich, very dense object of very high C3 quality. It is very well-studied in the literature. This object shares a very small percentage of members with a later reported entry. |
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| C3 | N_50 |
r_50 |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AA | 749 | 17.9 | ||||||||||||
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 226.088 | -54.397 | – | -6.86 | -3.53 | -29.31 |
| Chen et al. (2003) | 226.275 | -54.333 | – | -8.34 | -2.65 | -29.7 |
| Kharchenko et al. (2012) | 226.118 | -54.39 | – | -7.38 | -5.17 | – |
| Loktin & Popova (2017) | 226.095 | -54.397 | – | -6.86 | -3.53 | -21.2 |
| Bica et al. (2019) | 226.181 | -54.358 | – | – | – | – |
| Bossini et al. (2019) | 226.051 | -54.366 | – | – | – | – |
| Liu & Pang (2019) | 226.03 | -54.384 | 1.184 | -7.417 | -5.524 | – |
| Cantat-Gaudin et al. (2020) | 226.051 | -54.366 | 1.187 | -7.422 | -5.534 | – |
| Dias et al. (2021) | 226.085 | -54.365 | 1.188 | -7.417 | -5.534 | -27.686 |
| Jaehnig et al. (2021) | 226.035 | -54.365 | 1.217 | -7.442 | -5.547 | – |
| He et al. (2022) | 226.033 | -54.387 | 1.201 | -7.478 | -5.48 | – |
| Tarricq et al. (2022) | 225.887 | -54.344 | 1.197 | -7.484 | -5.495 | – |
| Hunt & Reffert (2023) | 226.07 | -54.356 | 1.2 | -7.462 | -5.479 | -28.998 |
| Alfonso et al. (2024) | 226.052 | -54.366 | 1.163 | -7.473 | -5.488 | – |
| Cavallo et al. (2024) | 226.061 | -54.384 | 1.201 | – | – | – |
| Hunt & Reffert (2024) | 226.07 | -54.356 | 1.2 | -7.462 | -5.479 | -28.998 |
| Hu & Soubiran (2025) | 226.061 | -54.383 | – | – | – | – |
| UCC | 226.047 | -54.383 | 1.2 | -7.477 | -5.494 | -28.6 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.103, Dist=933.0, Age=8.95, [Fe/H]=0.05 |
| Chen et al. (2003) | E(B-V)=0.15, HDis=917, Age=0.66, [Fe/H]_1=-0.02, [Fe/H]_2=0.09 |
| Kharchenko et al. (2012) | e_bv=0.312, distance=794, log_age=8.84, metallicity=0.05 |
| Loktin & Popova (2017) | E(B-V)=0.153, Dmod=9.816, logt=8.813 |
| Bossini et al. (2019) | AV=0.349, Dist=9.537, logA=8.95, Fe/H=0.08 |
| Liu & Pang (2019) | Age=0.933, Z=0.5 |
| Cantat-Gaudin et al. (2020) | AVNN=0.39, DMNN=9.66, AgeNN=8.96 |
| Dias et al. (2021) | Av=0.481, Dist=796, logage=9.039, [Fe/H]=-0.015 |
| He et al. (2022) | A0=0.55, logAge=8.95 |
| Tarricq et al. (2022) | Dist=838, logAgeNN=8.98 |
| Hunt & Reffert (2023) | AV50=0.202, diffAV50=0.236, MOD50=9.454, logAge50=9.017 |
| Alfonso et al. (2024) | AV=0.38874, MOD=9.65872, logAge=9.00842, Z=-0.0154 |
| Cavallo et al. (2024) | AV50=0.53, dMod50=9.52, logAge50=9.04, [Fe/H]50=0.16 |
| Hunt & Reffert (2024) | MassJ=1556.24 |
| Hu & Soubiran (2025) | MA22=-0.29, MA23f=-0.13, MA23g=-0.08, MZ23=-0.16, MK24=-0.12, MF24=-0.12 |
Search coordinates in Bayestar19
Cluster region
Objects with shared members
| Cluster | % | RA | DEC | Plx | pmRA | pmDE | Rv | UTI |
|---|---|---|---|---|---|---|---|---|
| CWWDL 14493 | 3.3 | 225.48 | -54.3 | 1.21 | -7.63 | -5.38 | -31.44 | 0.0 |