Melotte 85
(Collinder 179; NGC 2548; FSR 1217; M 48; OCL 584; MWSC 1454; FoF 2362)
|
UTI:
UCC Trust Index
Melotte 85 is a somewhat close, very rich, very dense object of very high C3 quality. It is very well-studied in the literature. |
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| C3 | N_50 |
r_50 |
||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AA | 592 | 20.1 | ||||||||||||
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 123.429 | -5.75 | – | -3.73 | 2.13 | 7.7 |
| Chen et al. (2003) | 123.452 | -5.784 | – | -0.5 | 0.93 | 5.0 |
| Kharchenko et al. (2012) | 123.435 | -5.77 | – | -1.25 | 1.3 | – |
| Loktin & Popova (2017) | 123.435 | -5.75 | – | -3.73 | 2.13 | 41.5 |
| Bica et al. (2019) | 123.44 | -5.774 | – | – | – | – |
| Liu & Pang (2019) | 123.36 | -5.723 | 1.283 | -1.31 | 1.012 | – |
| Cantat-Gaudin et al. (2020) | 123.412 | -5.726 | 1.289 | -1.313 | 1.029 | – |
| Dias et al. (2021) | 123.4 | -5.719 | 1.284 | -1.323 | 1.039 | 8.792 |
| Jaehnig et al. (2021) | 123.384 | -5.732 | 1.321 | -1.294 | 0.999 | – |
| He et al. (2022) | 123.401 | -5.737 | 1.301 | -1.282 | 1.042 | – |
| Tarricq et al. (2022) | 123.385 | -5.74 | 1.306 | -1.28 | 1.043 | – |
| Hunt & Reffert (2023) | 123.455 | -5.77 | 1.291 | -1.294 | 1.037 | 8.026 |
| Alfonso et al. (2024) | 123.402 | -5.698 | 1.261 | -1.293 | 1.04 | – |
| Cavallo et al. (2024) | 123.361 | -5.709 | 1.294 | – | – | – |
| Hunt & Reffert (2024) | 123.455 | -5.77 | 1.291 | -1.294 | 1.037 | 8.026 |
| UCC | 123.389 | -5.732 | 1.298 | -1.282 | 1.045 | 8.104 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.03, Dist=770.0, Age=8.6, [Fe/H]=0.08 |
| Chen et al. (2003) | E(B-V)=0.031, HDis=769, Age=0.36, [Fe/H]_1=0.08, [Fe/H]_2=0.1 |
| Kharchenko et al. (2012) | e_bv=0.042, distance=789, log_age=8.72, metallicity=0.08 |
| Loktin & Popova (2017) | E(B-V)=0.031, Dmod=9.431, logt=8.557 |
| Liu & Pang (2019) | Age=0.661, Z=-0.25 |
| Cantat-Gaudin et al. (2020) | AVNN=0.15, DMNN=9.44, AgeNN=8.59 |
| Dias et al. (2021) | Av=0.119, Dist=747, logage=8.717, [Fe/H]=0.032 |
| He et al. (2022) | A0=0.15, logAge=8.65 |
| Tarricq et al. (2022) | Dist=759, logAgeNN=8.61 |
| Hunt & Reffert (2023) | AV50=0.096, diffAV50=0.431, MOD50=9.303, logAge50=8.579 |
| Alfonso et al. (2024) | AV=0.14942, MOD=9.43939, logAge=8.69036, Z=0.03233 |
| Cavallo et al. (2024) | AV50=0.1, dMod50=9.42, logAge50=8.62, [Fe/H]50=0.35 |
| Hunt & Reffert (2024) | MassJ=1476.41 |
Search coordinates in Bayestar19