Gaia DR2 3084195266274202752
All names: Gaia DR2 3084195266274202752, WDJ075358.93-000947.85, WDJ075358.93-000947.86, GALEX J075358.9-000948, Gaia EDR3 3084195266274202752, J0753-0009, SDSS J075358.93-000947.8, SDSS J075358.92-000947.7, Gaia DR3 3084195266274202752
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | Caron et al. 2023 | Kilic et al. 2020 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 07 53 58.90 (0.05) | 07 53 58.90 | 07 53 58.90 | 07 53 58.93 (0.05) | 07 53 58.90 | ||||||||
| Declination | -00 09 49.98 (0.03) | -00 09 49.91 | -00 09 49.98 | -00 09 47.86 (0.03) | -00 09 49.91 | ||||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||||
| Effective temperature | [K] | 9885.0 (48) | 9951.0 (47) | 9885.0 (48) | 9773.0 | 9798.0 | 9885.0 (92) | ||||||
| log(g) | [cgs] | 7.96 (0.009) | 7.97 (0.01) | 7.95 (0.01) | 7.93 | 7.87 | 7.97 (0.02) | ||||||
| Mass | [M☉] | 0.577 (0.007) | 0.583 (0.008) | 0.573 (0.008) | 0.561 | 0.506 | 0.58 (0.01) | ||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 0.6200 | 0.5872 | 0.5549 | |||||||||
| 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] | 13.02 (0.05) | 12.95 (0.08) | 12.95 (0.08) | 13.02 | 13.02 (0.05) | 12.95 (0.08) | ||||||
| Distance | [pc] | 76.81 (0.3) | 77.22 (0.5) | 77.23 (0.4) | 76.81 | 76.81 (0.3) | 77.23 (0.4) | ||||||
| Composition | H | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -21.05430297 (0.06) | -21.24574169 (0.1) | -21.054 (0.06) | -21.24574169 | ||||||||
| Proper motion (declination) | [mas/yr] | -132.2231045 (0.04) | -132.3137989 (0.08) | -132.223 (0.04) | -132.3137989 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | 16.50 (0.03) | ||||||||||||
| H magnitude | |||||||||||||
| K magnitude | 16.51 (0.1) | ||||||||||||
| u magnitude | 17.01 (0.007) | 17.01 (0.007) | 17.01 (0.007) | ||||||||||
| g magnitude | 16.58 (0.004) | 16.58 (0.004) | |||||||||||
| r magnitude | 16.65 (0.005) | 16.65 (0.005) | |||||||||||
| i magnitude | 16.76 (0.005) | 16.76 (0.005) | |||||||||||
| z magnitude | 16.98 (0.01) | 16.98 (0.01) | |||||||||||
| G magnitude | 16.58 (0.005) | 16.61 | 16.58 | 16.58 (0.003) | 16.61 | ||||||||
| BP magnitude | 16.64 (0.005) | 16.65 | 16.65 | ||||||||||
| RP magnitude | 16.48 (0.005) | 16.49 | 16.49 | ||||||||||
| Pan g magnitude | 16.60 (0.003) | 16.60 (0.003) | |||||||||||
| Pan r magnitude | 16.67 (0.003) | 16.67 (0.003) | |||||||||||
| Pan i magnitude | 16.80 (0.004) | 16.80 (0.004) | |||||||||||
| Pan z magnitude | 16.97 (0.003) | 16.97 (0.004) | |||||||||||
| Pan y magnitude | 17.06 (0.01) | 17.06 (0.01) | |||||||||||
| E(B-V) | 0.001 | ||||||||||||
* Constant surface field
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