SDSS J075324.87+220735.5
All names: SDSS J075324.87+220735.5, Gaia EDR3 674228127951395840, GALEX J075324.8+220735, Gaia DR3 674228127951395840, WD 0750+222, SDSS J075324.87+220735.4, Gaia DR2 674228127951395840, SDSS J075324.86+220735.4
| 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 53 24.87 (0.5) | 07 53 24.87 | 07 53 24.87 (0.7) | 07 53 24.87 (0.5) | 07 53 24.87 | 07 53 24.82 | 07 53 24.87 | |||||
| Declination | 22 07 35.32 (0.3) | 22 07 35.48 | 22 07 35.32 (0.4) | 22 07 35.56 (0.3) | 22 07 35.48 | 22 07 33.96 | 22 07 35.49 | |||||
| Spectral type | DA | DA | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 13700.0 | 13748.0 (649) | 13861.0 (675) | ||||||||
| log(g) | [cgs] | 8.23 | 7.76 (0.2) | 7.77 (0.2) | ||||||||
| Mass | [M☉] | 0.75 | ||||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.3652 | ||||||||||
| 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] | 1.63 (0.5) | 2.15 (0.8) | 1.63 (0.5) | ||||||||
| Distance | [pc] | 611.96 (189) | 464.34 (164) | 611.96 (189) | ||||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -0.317919666 (0.6) | -0.603881482 (1) | -0.318 (0.6) | 5.4 | |||||||
| Proper motion (declination) | [mas/yr] | -15.13709577 (0.4) | -15.69253519 (0.7) | -15.137 (0.4) | -35.8 | |||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 20.54 (0.06) | 20.54 (0.06) | 20.57 (0.06) | 20.56 | 20.55 (0.06) | |||||||
| g magnitude | 20.05 (0.02) | 20.05 (0.02) | 20.08 (0.02) | 20.07 | 20.07 (0.02) | |||||||
| r magnitude | 20.30 (0.03) | 20.30 (0.03) | 20.35 (0.03) | 20.35 | 20.35 (0.03) | |||||||
| i magnitude | 20.58 (0.04) | 20.57 (0.04) | 20.61 (0.04) | 20.61 | 20.61 (0.04) | |||||||
| z magnitude | 21.06 (0.3) | 21.06 (0.3) | 21.07 (0.3) | 21.07 | 21.08 (0.3) | |||||||
| G magnitude | 20.18 (0.07) | 20.25 | 20.18 (0.006) | |||||||||
| BP magnitude | 20.32 (0.07) | 20.19 | ||||||||||
| RP magnitude | 20.19 (0.1) | 20.20 | ||||||||||
| Pan g magnitude | 20.04 (0.02) | |||||||||||
| Pan r magnitude | 20.29 (0.009) | |||||||||||
| Pan i magnitude | 20.53 (0.02) | |||||||||||
| Pan z magnitude | 20.75 (0.07) | |||||||||||
| Pan y magnitude | 20.73 (0.2) | |||||||||||
| E(B-V) | 0.041 | |||||||||||
* Constant surface field
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