SDSS J075758.00+261527.5
All names: GALEX J075757.9+261527, SDSS J075758.00+261527.5, SDSS J075758.01+261527.5, SDSS J075758.01+261527.58, Gaia DR3 874281652988614784, Gaia DR2 874281652988614784, Gaia EDR3 874281652988614784
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | SDSS DR10 | MWDD H | Gaia DR2 | Stilism | sdss-wdms.org (29/04/2016) | Kepler et al. 2015 | Simbad |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 07 57 58.00 (0.9) | 07 57 58.01 | 07 57 58.01 | 07 57 58.00 (1) | 07 57 58.01 | 07 57 58.01 (0.9) | |||||
| Declination | 26 15 27.40 (0.6) | 26 15 27.56 | 26 15 27.56 | 26 15 27.41 (0.8) | 26 15 27.56 | 26 15 27.57 (0.6) | |||||
| Spectral type | WD+MS | WD+MS | DA | DA+dM | |||||||
| Effective temperature | [K] | 5258.0 | 14728.0 (1159) | 11149.0 (188) | |||||||
| log(g) | [cgs] | 6.58 | 8.45 (0.2) | 8.15 (0.2) | |||||||
| Mass | [M☉] | 0.09 | 0.89 (0.1) | 0.687 (0.1) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | ||||||||||
| log(H/He) | |||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | |||||||||||
| log(Ca/H) | |||||||||||
| Parallax | [mas] | 1.21 (1) | 2.89 (2) | 1.21 (1) | |||||||
| Distance | [pc] | 828.18 (693) | 345.43 (213) | 585.00 (100) | 828.16 (693) | ||||||
| Composition | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -4.926165733 (1) | -2.61044402 (3) | -4.926 (1) | |||||||
| Proper motion (declination) | [mas/yr] | -10.44231045 (0.7) | -12.19944684 (1) | -10.442 (0.7) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | WDMS | ||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 21.46 (0.09) | 21.46 (0.09) | 21.44 | 21.44 (0.09) | 21.46 (0.09) | ||||||
| g magnitude | 20.88 (0.03) | 20.88 (0.03) | 20.89 | 20.89 (0.03) | 20.88 (0.03) | ||||||
| r magnitude | 20.94 (0.04) | 20.94 (0.04) | 20.92 | 20.92 (0.04) | 20.94 (0.04) | ||||||
| i magnitude | 20.67 (0.04) | 20.67 (0.04) | 20.64 | 20.64 (0.04) | 20.67 (0.04) | ||||||
| z magnitude | 19.93 (0.08) | 19.93 (0.08) | 19.96 | 19.96 (0.08) | 19.93 (0.08) | ||||||
| G magnitude | 20.73 (0.2) | 20.82 | 20.73 (0.01) | ||||||||
| BP magnitude | 21.01 (0.2) | 20.40 | |||||||||
| RP magnitude | 20.20 (0.09) | 19.92 | |||||||||
| Pan g magnitude | 20.88 (0.04) | ||||||||||
| Pan r magnitude | 20.94 (0.02) | ||||||||||
| Pan i magnitude | 20.64 (0.03) | ||||||||||
| Pan z magnitude | 20.28 (0.05) | ||||||||||
| Pan y magnitude | 19.75 (0.04) | ||||||||||
| E(B-V) | 0.037 | ||||||||||
* Constant surface field
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