SDSS J075559.74+365742.7
All names: SDSS J075559.74+365742.7, Gaia DR2 918892584939635200, Gaia EDR3 918892584939635200, WD 0752+370, GALEX J075559.7+365742, SDSS J075559.74+365742.8, Gaia DR3 918892584939635200
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 07 55 59.74 (0.6) | 07 55 59.75 | 07 55 59.74 (0.7) | 07 55 59.75 (0.6) | 07 55 59.74 | 07 56 00.00 | 07 55 59.74 | |||||
| Declination | 36 57 42.78 (0.5) | 36 57 42.72 | 36 57 42.77 (0.6) | 36 57 42.75 (0.5) | 36 57 42.79 | 36 57 36.36 | 36 57 42.75 | |||||
| Spectral type | DA: | DA | DA: | DA: | DA | DA | ||||||
| Effective temperature | [K] | 18757.0 | 17653.0 (773) | 15054.0 (778) | ||||||||
| log(g) | [cgs] | 8.35 | 8.03 (0.2) | 7.96 (0.2) | ||||||||
| Mass | [M☉] | 0.834 | 0.591 (0.1) | |||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.1802 | ||||||||||
| 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] | 1.46 (0.7) | 1.81 (0.9) | 1.46 (0.7) | ||||||||
| Distance | [pc] | 683.44 (316) | 552.14 (285) | 683.43 (316) | ||||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -6.133587628 (0.8) | -7.161992726 (2) | -6.134 (0.8) | -10.7 | |||||||
| Proper motion (declination) | [mas/yr] | 1.292231466 (0.6) | -0.294860339 (1) | 1.292 (0.6) | -1.8 | |||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 20.43 (0.05) | 20.43 (0.05) | 20.46 (0.05) | 20.46 | 20.46 (0.05) | |||||||
| g magnitude | 20.20 (0.02) | 20.20 (0.02) | 20.22 (0.03) | 20.22 | 20.24 (0.03) | |||||||
| r magnitude | 20.50 (0.03) | 20.50 (0.03) | 20.43 (0.03) | 20.43 | 20.43 (0.03) | |||||||
| i magnitude | 20.59 (0.05) | 20.59 (0.05) | 20.80 (0.05) | 20.80 | 20.81 (0.05) | |||||||
| z magnitude | 21.05 (0.3) | 21.05 (0.3) | 20.99 (0.2) | 20.99 | 21.00 (0.2) | |||||||
| G magnitude | 20.36 (0.1) | 20.45 | 20.36 (0.008) | |||||||||
| BP magnitude | 20.32 (0.1) | 20.22 | ||||||||||
| RP magnitude | 20.24 (0.2) | 20.47 | ||||||||||
| Pan g magnitude | 20.24 (0.03) | |||||||||||
| Pan r magnitude | 20.52 (0.02) | |||||||||||
| Pan i magnitude | 20.75 (0.02) | |||||||||||
| Pan z magnitude | 20.84 (0.07) | |||||||||||
| Pan y magnitude | ||||||||||||
| E(B-V) | 0.038 | |||||||||||
* Constant surface field
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