SDSS J001948.61+001657.3
All names: Gaia EDR3 2545357392393812224, Gaia DR2 2545357392393812224, WD 0017+000, GALEX J001948.5+001658, SDSS J001948.61+001657.3, Gaia DR3 2545357392393812224, SDSS J001948.62+001657.4
| 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 | 00 19 48.62 (0.7) | 00 19 48.62 | 00 19 48.62 (1) | 00 19 48.61 (0.7) | 00 19 48.61 | 00 19 48.77 | 00 19 48.62 | |||||
| Declination | 00 16 57.26 (0.5) | 00 16 57.35 | 00 16 57.27 (1) | 00 16 57.42 (0.5) | 00 16 57.34 | 00 16 57.00 | 00 16 57.37 | |||||
| Spectral type | DA | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 23857.0 | 25859.0 (1486) | 25913.0 (1479) | ||||||||
| log(g) | [cgs] | 8.72 | 7.66 (0.3) | 7.56 (0.3) | ||||||||
| Mass | [M☉] | 1.067 | 0.471 (0.1) | |||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.1770 | ||||||||||
| 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 (0.8) | 1.96 (1) | 2.66 (0.8) | ||||||||
| Distance | [pc] | 376.11 (112) | 511.04 (317) | 376.11 (112) | ||||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 6.844146563 (1) | 6.486495924 (3) | 6.844 (1) | 8.8 | |||||||
| Proper motion (declination) | [mas/yr] | -10.19201137 (0.7) | -9.07773959 (2) | -10.192 (0.7) | -13.9 | |||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 20.06 (0.04) | 20.00 (0.05) | 20.01 (0.05) | 20.01 | 20.02 (0.05) | |||||||
| g magnitude | 20.13 (0.02) | 20.05 (0.02) | 20.08 (0.03) | 20.08 | 20.09 (0.03) | |||||||
| r magnitude | 20.54 (0.03) | 20.45 (0.03) | 20.50 (0.04) | 20.51 | 20.50 (0.04) | |||||||
| i magnitude | 20.82 (0.05) | 20.83 (0.07) | 20.88 (0.07) | 20.89 | 20.87 (0.07) | |||||||
| z magnitude | 21.04 (0.2) | 22.41 (0.8) | 22.25 (0.7) | 22.26 | 22.24 (0.7) | |||||||
| G magnitude | 20.35 (0.07) | 20.42 | 20.35 (0.006) | |||||||||
| BP magnitude | 20.38 (0.07) | 20.09 | ||||||||||
| RP magnitude | 20.32 (0.1) | 20.24 | ||||||||||
| Pan g magnitude | 20.18 (0.03) | |||||||||||
| Pan r magnitude | 20.53 (0.02) | |||||||||||
| Pan i magnitude | 20.86 (0.03) | |||||||||||
| Pan z magnitude | 20.92 (0.2) | |||||||||||
| Pan y magnitude | ||||||||||||
| E(B-V) | 0.027 | |||||||||||
* Constant surface field
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