Gaia DR2 2529337507976700928
All names: SDSS J005045.80-032655.5, Gaia DR3 2529337507976700928, Gaia EDR3 2529337507976700928, WDJ005045.82-032655.46, WDJ005045.82-032655.47, Gaia DR2 2529337507976700928, J0050-0326, SDSS J005045.81-032655.6
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | Jewett et al. 2024 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 00 50 45.80 (0.07) | 00 50 45.80 | 00 50 45.80 | 00 50 45.82 (0.07) | 00 50 45.80 | |||||||
| Declination | -03 26 55.76 (0.04) | -03 26 55.75 | -03 26 55.76 | -03 26 55.46 (0.04) | -03 26 55.75 | |||||||
| Spectral type | DAH? | DC | DA: | DA | ||||||||
| Effective temperature | [K] | 23916.0 (354) | 23916.0 (355) | 21245.0 | 23931.0 | 27315.0 (557) | ||||||
| log(g) | [cgs] | 9.03 (0.01) | 9.02 | 8.94 | 9.10 | 9.14 (0.02) | ||||||
| Mass | [M☉] | 1.213 (0.006) | 1.213 (0.006) | 1.177 | 1.23 | 1.256 (0.007) | ||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.3300 (0.02) | 0.3668 | 0.3523 | ||||||||
| log(H/He) | ||||||||||||
| log(C/He) | ||||||||||||
| log(Ca/He) | ||||||||||||
| log(Ca/H) | ||||||||||||
| log(C/H) | ||||||||||||
| log(N/H) | ||||||||||||
| log(O/H) | ||||||||||||
| log(Na/H) | ||||||||||||
| log(Mg/H) | ||||||||||||
| log(Al/H) | ||||||||||||
| log(Si/H) | ||||||||||||
| log(P/H) | ||||||||||||
| log(S/H) | ||||||||||||
| log(Sc/H) | ||||||||||||
| log(Ti/H) | ||||||||||||
| log(Cr/H) | ||||||||||||
| log(Mn/H) | ||||||||||||
| log(Fe/H) | ||||||||||||
| log(Ni/H) | ||||||||||||
| Parallax | [mas] | 12.58 (0.09) | 12.68 (0.1) | 12.58 | 12.58 (0.09) | 12.68 (0.1) | ||||||
| Distance | [pc] | 79.49 (0.5) | 78.84 (0.7) | 79.49 | 79.49 (0.5) | 78.84 (0.7) | ||||||
| Composition | H | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -23.64856806 (0.1) | -23.83874908 (0.2) | -23.649 (0.1) | -23.83874908 | |||||||
| Proper motion (declination) | [mas/yr] | -18.25839558 (0.1) | -17.98028548 (0.1) | -18.258 (0.1) | -17.98028548 | |||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 16.40 (0.006) | 16.37 (0.006) | ||||||||||
| g magnitude | 16.59 (0.004) | 16.59 (0.004) | ||||||||||
| r magnitude | 17.03 (0.006) | 17.02 (0.005) | ||||||||||
| i magnitude | 17.33 (0.007) | 17.30 (0.006) | ||||||||||
| z magnitude | 17.61 (0.02) | 17.66 (0.02) | ||||||||||
| G magnitude | 16.79 (0.003) | 16.82 | 16.79 | 16.79 (0.003) | 16.82 | |||||||
| BP magnitude | 16.67 (0.003) | 16.62 | 16.62 | |||||||||
| RP magnitude | 17.01 (0.007) | 17.00 | 17.00 | |||||||||
| Pan g magnitude | 16.65 (0.003) | |||||||||||
| Pan r magnitude | 17.03 (0.007) | |||||||||||
| Pan i magnitude | 17.33 (0.004) | |||||||||||
| Pan z magnitude | 17.59 (0.01) | |||||||||||
| Pan y magnitude | 17.76 (0.008) | |||||||||||
| E(B-V) | 0.002 | |||||||||||
* Constant surface field
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