SDSS J075343.43+234903.2
All names: Gaia DR2 675439755405675648, SDSS J075343.44+234903.2, WD 0750+239, Gaia DR3 675439755405675648, Gaia EDR3 675439755405675648, SDSS J075343.43+234903.2
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | MWDD HE | 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 53 43.45 (0.3) | 07 53 43.43 | 07 53 43.45 (0.4) | 07 53 43.43 (0.3) | 07 53 43.44 | 07 53 42.84 | 07 53 43.44 | ||||||
| Declination | 23 49 03.03 (0.2) | 23 49 03.20 | 23 49 03.04 (0.3) | 23 49 03.31 (0.2) | 23 49 03.23 | 23 48 56.52 | 23 49 03.23 | ||||||
| Spectral type | DC+M: | DC+M: | DC+M | DC: | DC: | DCM: | DA | ||||||
| Effective temperature | [K] | 9819.0 | 9659.0 | 10546.0 (335) | 10542.0 (346) | ||||||||
| log(g) | [cgs] | 8.39 | 8.32 | 7.93 (0.5) | 8.41 (0.7) | ||||||||
| Mass | [M☉] | 0.846 | 0.781 | ||||||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 1.1730 | 1.0740 | ||||||||||
| log(H/He) | |||||||||||||
| log(C/He) | |||||||||||||
| log(Ca/He) | |||||||||||||
| log(Ca/H) | |||||||||||||
| Parallax | [mas] | 4.08 (0.4) | 4.01 (0.5) | 4.08 (0.4) | |||||||||
| Distance | [pc] | 245.14 (21) | 249.51 (33) | 245.14 (21) | |||||||||
| Composition | |||||||||||||
| Proper motion (right ascension) | [mas/yr] | 13.05822274 (0.4) | 12.08870593 (0.9) | 13.058 (0.4) | 5.4 | ||||||||
| Proper motion (declination) | [mas/yr] | -17.26017831 (0.2) | -17.36137161 (0.5) | -17.26 (0.2) | -18.8 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | |||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 20.02 (0.04) | 20.02 (0.04) | 20.03 (0.04) | 20.03 | 20.02 (0.04) | ||||||||
| g magnitude | 19.85 (0.01) | 19.84 (0.01) | 19.87 (0.02) | 19.87 | 19.85 (0.02) | ||||||||
| r magnitude | 19.89 (0.02) | 19.89 (0.02) | 19.88 (0.03) | 19.88 | 19.88 (0.02) | ||||||||
| i magnitude | 20.06 (0.03) | 20.06 (0.03) | 20.08 (0.03) | 20.07 | 20.07 (0.03) | ||||||||
| z magnitude | 20.17 (0.1) | 20.17 (0.1) | 20.17 (0.1) | 20.16 | 20.15 (0.1) | ||||||||
| G magnitude | 19.81 (0.05) | 19.86 | 19.81 (0.005) | ||||||||||
| BP magnitude | 19.89 (0.05) | 19.90 | |||||||||||
| RP magnitude | 19.67 (0.06) | 19.77 | |||||||||||
| Pan g magnitude | 19.83 (0.01) | ||||||||||||
| Pan r magnitude | 19.89 (0.01) | ||||||||||||
| Pan i magnitude | 20.03 (0.02) | ||||||||||||
| Pan z magnitude | 20.16 (0.04) | ||||||||||||
| Pan y magnitude | |||||||||||||
| E(B-V) | 0.012 | ||||||||||||
* Constant surface field
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