SDSS J090542.98+342806.2
All names: Gaia DR2 714953278433196672, Gaia DR3 714953282730750464, Gaia EDR3 714953282730750464, SDSS J090542.99+342806.3, SDSS J090542.98+342806.2, GALEX J090543.0+342805, SDSS J090542.99+342806.2, WD 0902+346
| 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 | 09 05 42.98 (0.3) | 09 05 42.99 | 09 05 42.98 (0.5) | 09 05 43.00 (0.3) | 09 05 42.99 | 09 05 42.70 | 09 05 42.99 | |||||
| Declination | 34 28 05.48 (0.2) | 34 28 06.26 | 34 28 05.51 (0.3) | 34 28 06.50 (0.2) | 34 28 06.29 | 34 27 58.68 | 34 28 06.29 | |||||
| Spectral type | DA | DA | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 13237.0 | 14802.0 (509) | 14634.0 (603) | ||||||||
| log(g) | [cgs] | 8.11 | 7.69 (0.1) | 7.77 (0.1) | ||||||||
| Mass | [M☉] | 0.674 | 0.5 (0.07) | |||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.3343 | ||||||||||
| 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] | 2.66 (0.6) | 2.39 (0.7) | 2.66 (0.6) | ||||||||
| Distance | [pc] | 376.00 (80) | 418.68 (129) | 376.00 (80) | ||||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -13.87891877 (0.4) | -14.41601655 (1) | -13.879 (0.4) | -15.1 | |||||||
| Proper motion (declination) | [mas/yr] | -64.00907435 (0.4) | -63.89089966 (0.7) | -64.009 (0.4) | -66.2 | |||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 20.10 (0.04) | 20.10 (0.04) | 20.07 (0.04) | 20.07 | 20.03 (0.04) | |||||||
| g magnitude | 19.67 (0.01) | 19.67 (0.01) | 19.74 (0.02) | 19.74 | 19.72 (0.02) | |||||||
| r magnitude | 19.91 (0.02) | 19.91 (0.02) | 19.94 (0.02) | 19.94 | 19.94 (0.02) | |||||||
| i magnitude | 20.12 (0.03) | 20.12 (0.03) | 20.16 (0.04) | 20.16 | 20.15 (0.04) | |||||||
| z magnitude | 20.32 (0.1) | 20.32 (0.1) | 20.63 (0.1) | 20.63 | 20.62 (0.1) | |||||||
| G magnitude | 19.82 (0.04) | 19.88 | 19.82 (0.005) | |||||||||
| BP magnitude | 19.79 (0.04) | 19.81 | ||||||||||
| RP magnitude | 19.79 (0.06) | 19.71 | ||||||||||
| Pan g magnitude | 19.70 (0.007) | |||||||||||
| Pan r magnitude | 19.92 (0.01) | |||||||||||
| Pan i magnitude | 20.20 (0.02) | |||||||||||
| Pan z magnitude | 20.36 (0.03) | |||||||||||
| Pan y magnitude | 20.37 (0.1) | |||||||||||
| E(B-V) | 0.020 | |||||||||||
* Constant surface field
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