SDSS J075540.18+282636.0
All names: Gaia DR3 875557017757422976, Gaia EDR3 875557017757422976, SDSS J075540.19+282636.0, SDSS J075540.18+282635.9, GALEX J075540.2+282635, WD 0752+285, SDSS J075540.18+282636.0, Gaia DR2 875557017757422976
| 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 40.18 (0.6) | 07 55 40.19 | 07 55 40.18 (0.7) | 07 55 40.19 (0.6) | 07 55 40.19 | 07 55 39.62 | 07 55 40.19 | |||||
| Declination | 28 26 35.96 (0.5) | 28 26 36.04 | 28 26 35.96 (0.4) | 28 26 36.00 (0.5) | 28 26 36.02 | 28 26 31.56 | 28 26 36.00 | |||||
| Spectral type | DA | DA | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 10971.0 | 14078.0 (590) | 14130.0 (594) | ||||||||
| log(g) | [cgs] | 7.36 | 8.10 (0.2) | 8.12 (0.2) | ||||||||
| Mass | [M☉] | 0.312 | 0.676 (0.1) | |||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.2485 | ||||||||||
| 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] | 1.45 (0.7) | 1.46 (0.8) | 1.45 (0.7) | ||||||||
| Distance | [pc] | 689.31 (327) | 684.98 (374) | 689.32 (327) | ||||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -3.418647567 (0.9) | -3.228177794 (1) | -3.419 (0.9) | ||||||||
| Proper motion (declination) | [mas/yr] | -2.225054434 (0.6) | -2.20701993 (0.8) | -2.225 (0.6) | ||||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 20.54 (0.05) | 20.54 (0.05) | 20.58 (0.06) | 20.57 | 20.56 (0.06) | |||||||
| g magnitude | 20.18 (0.02) | 20.18 (0.02) | 20.20 (0.02) | 20.19 | 20.19 (0.02) | |||||||
| r magnitude | 20.45 (0.03) | 20.45 (0.03) | 20.48 (0.03) | 20.47 (0.03) | ||||||||
| i magnitude | 20.72 (0.05) | 20.72 (0.05) | 20.70 (0.1) | 20.70 (0.1) | ||||||||
| z magnitude | 20.48 (0.2) | 20.48 (0.1) | 20.43 (0.1) | 20.41 (0.1) | ||||||||
| G magnitude | 20.35 (0.1) | 20.41 | 20.35 (0.007) | |||||||||
| BP magnitude | 20.23 (0.1) | 20.04 | ||||||||||
| RP magnitude | 20.32 (0.1) | 20.10 | ||||||||||
| Pan g magnitude | 20.20 (0.01) | |||||||||||
| Pan r magnitude | 20.47 (0.01) | |||||||||||
| Pan i magnitude | 20.67 (0.03) | |||||||||||
| Pan z magnitude | 20.71 (0.04) | |||||||||||
| Pan y magnitude | ||||||||||||
| E(B-V) | 0.036 | |||||||||||
* Constant surface field
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