Gaia DR2 5153304415477918336
All names: Gaia EDR3 5153304415477918336, GALEX J025450.3-173107, Gaia DR3 5153304415477918336, WDJ025450.36-173107.44, Gaia DR2 5153304415477918336
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 02 54 50.29 (0.08) | 02 54 50.29 | 02 54 50.29 | 02 54 50.36 (0.08) | 02 54 50.29 | |||||
| Declination | -17 31 08.06 (0.09) | -17 31 08.04 | -17 31 08.06 | -17 31 07.45 (0.09) | -17 31 08.04 | |||||
| Spectral type | DZ | DZ | ||||||||
| Effective temperature | [K] | 9805.0 | 9645.0 | 8692.0 (174) | ||||||
| log(g) | [cgs] | 8.31 | 8.23 | 7.97 (0.03) | ||||||
| Mass | [M☉] | 0.795 | 0.726 | 0.56 (0.03) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.0110 | 0.9602 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 10.00 (0.1) | 10.10 (0.1) | 10.00 | 10.00 (0.1) | 10.10 (0.1) | ||||
| Distance | [pc] | 99.99 (1) | 99.04 (1) | 99.99 | 99.99 (1) | 99.04 (1) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -68.42615245 (0.1) | -68.20196321 (0.2) | -68.426 (0.1) | -68.20196321 | |||||
| Proper motion (declination) | [mas/yr] | -38.44027339 (0.1) | -38.74831338 (0.2) | -38.44 (0.1) | -38.74831338 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | ||||||||||
| g magnitude | ||||||||||
| r magnitude | ||||||||||
| i magnitude | ||||||||||
| z magnitude | ||||||||||
| G magnitude | 17.69 (0.008) | 17.72 | 17.69 | 17.69 (0.003) | 17.72 | |||||
| BP magnitude | 17.77 (0.008) | 17.76 | 17.76 | |||||||
| RP magnitude | 17.58 (0.01) | 17.57 | 17.57 | |||||||
| Pan g magnitude | 17.72 (0.009) | |||||||||
| Pan r magnitude | 17.74 (0.004) | |||||||||
| Pan i magnitude | 17.91 (0.004) | |||||||||
| Pan z magnitude | 18.06 (0.01) | |||||||||
| Pan y magnitude | 18.16 (0.02) | |||||||||
| E(B-V) | 0.001 | |||||||||
* Constant surface field
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