SDSS J095311.45+445548.1
All names: SDSS J095311.44+445548.2, Gaia DR3 820545289923503104, SDSS J095311.45+445548.2, SDSS J095311.46+445548.2, Gaia DR2 820545289923503104, SDSS J095311.45+445548.1, WD 0950+451, GALEX J095311.4+445548, Gaia EDR3 820545289923503104
| 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 53 11.43 (0.3) | 09 53 11.45 | 09 53 11.43 (0.5) | 09 53 11.46 (0.3) | 09 53 11.45 | 09 53 11.30 | 09 53 11.46 | |||||
| Declination | 44 55 48.07 (0.2) | 44 55 48.29 | 44 55 48.08 (0.4) | 44 55 48.30 (0.2) | 44 55 48.19 | 44 55 45.12 | 44 55 48.19 | |||||
| Spectral type | DA | DA | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 9535.0 | 9644.0 (151) | 9685.0 (156) | ||||||||
| log(g) | [cgs] | 7.49 | 7.92 (0.2) | 8.11 (0.2) | ||||||||
| Mass | [M☉] | 0.35 | 0.662 (0.1) | |||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.3994 | ||||||||||
| 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] | 2.67 (0.4) | 2.34 (0.7) | 2.67 (0.4) | ||||||||
| Distance | [pc] | 374.52 (58) | 427.21 (131) | 374.52 (58) | ||||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -20.74364177 (0.3) | -21.33358679 (0.8) | -20.744 (0.3) | -20.6 | |||||||
| Proper motion (declination) | [mas/yr] | -14.47498951 (0.3) | -13.36737952 (0.9) | -14.475 (0.3) | -25.4 | |||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 20.24 (0.04) | 20.24 (0.04) | 20.13 (0.05) | 20.13 | 20.16 (0.05) | |||||||
| g magnitude | 19.79 (0.01) | 19.79 (0.01) | 19.79 (0.02) | 19.79 | 19.79 (0.02) | |||||||
| r magnitude | 19.84 (0.02) | 19.84 (0.02) | 19.84 (0.03) | 19.84 | 19.85 (0.03) | |||||||
| i magnitude | 19.90 (0.02) | 19.90 (0.02) | 19.95 (0.04) | 19.95 | 19.96 (0.04) | |||||||
| z magnitude | 20.14 (0.1) | 20.14 (0.1) | 20.01 (0.1) | 20.01 | 20.03 (0.1) | |||||||
| G magnitude | 19.77 (0.06) | 19.83 | 19.77 (0.005) | |||||||||
| BP magnitude | 19.83 (0.06) | 19.89 | ||||||||||
| RP magnitude | 19.59 (0.06) | 19.55 | ||||||||||
| Pan g magnitude | 19.80 (0.02) | |||||||||||
| Pan r magnitude | 19.83 (0.03) | |||||||||||
| Pan i magnitude | 19.96 (0.01) | |||||||||||
| Pan z magnitude | 20.17 (0.03) | |||||||||||
| Pan y magnitude | 20.23 (0.2) | |||||||||||
| E(B-V) | 0.020 | |||||||||||
* Constant surface field
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