SDSS J142509.50+461348.0
All names: SDSS J142509.51+461348.0, WD 1423+464, SDSS J142509.52+461348.0, GALEX J142509.5+461348, Gaia EDR3 1506620101611810944, SDSS J142509.50+461347.9, Gaia DR3 1506620101611810944, Gaia DR2 1506620101611810944, SDSS J142509.52+461347.9, SDSS J142509.50+461348.0
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Tremblay et al. 2011 | Vincent et al. 2024 | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 14 25 09.44 (0.1) | 14 25 09.52 | 14 25 09.44 (0.1) | 14 25 09.44 | 14 25 09.54 (0.1) | 14 25 09.50 | 14 25 09.55 | 14 25 09.50 | ||||||
| Declination | 46 13 48.10 (0.1) | 46 13 48.03 | 46 13 48.09 (0.1) | 46 13 48.10 | 46 13 48.01 (0.1) | 46 13 47.99 | 46 13 41.88 | 46 13 47.99 | ||||||
| Spectral type | DA | DA | DA | DA | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 13437.0 | 15290.0 (420) | 14896.0 (718) | 14298.0 (243) | 14388.0 (177) | ||||||||
| log(g) | [cgs] | 7.93 | 8.06 (0.07) | 8.00 (0.06) | 7.90 (0.06) | 7.96 (0.03) | ||||||||
| Mass | [M☉] | 0.57 | 0.65 (0.04) | 0.614 (0.05) | 0.589 (0.01) | |||||||||
| log(Luminosity) | [L☉] | |||||||||||||
| Cooling age | [Gyr] | 0.2485 | 0.2239 | |||||||||||
| 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] | 3.53 (0.1) | 3.61 (0.2) | 3.53 | 3.53 (0.1) | |||||||||
| Distance | [pc] | 283.32 (11) | 276.71 (14) | 283.32 | 283.32 (11) | |||||||||
| Composition | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -62.39041674 (0.1) | -62.28686839 (0.2) | -62.39 (0.1) | -64.0 | |||||||||
| Proper motion (declination) | [mas/yr] | 5.503865968 (0.1) | 5.524410237 (0.2) | 5.504 (0.1) | 1.1 | |||||||||
| Variability | ||||||||||||||
| Magnetic | ||||||||||||||
| Bd | [MG] | |||||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | ||||||||||||||
| B magnitude | ||||||||||||||
| V magnitude | ||||||||||||||
| R magnitude | ||||||||||||||
| I magnitude | ||||||||||||||
| J magnitude | ||||||||||||||
| H magnitude | ||||||||||||||
| K magnitude | ||||||||||||||
| u magnitude | 18.82 (0.02) | 18.82 (0.02) | 18.82 (0.02) | 18.82 | 18.84 (0.02) | |||||||||
| g magnitude | 18.49 (0.007) | 18.49 (0.007) | 18.52 (0.03) | 18.52 | 18.52 (0.03) | |||||||||
| r magnitude | 18.75 (0.009) | 18.75 (0.009) | 18.77 (0.02) | 18.77 | 18.77 (0.02) | |||||||||
| i magnitude | 19.00 (0.02) | 19.00 (0.01) | 19.01 (0.02) | 19.01 | 19.01 (0.02) | |||||||||
| z magnitude | 19.33 (0.06) | 19.33 (0.06) | 19.32 (0.06) | 19.32 | 19.32 (0.06) | |||||||||
| G magnitude | 18.61 (0.02) | 18.65 | 18.61 | 18.61 (0.003) | ||||||||||
| BP magnitude | 18.62 (0.02) | 18.56 | ||||||||||||
| RP magnitude | 18.76 (0.02) | 18.64 | ||||||||||||
| Pan g magnitude | 18.51 (0.01) | |||||||||||||
| Pan r magnitude | 18.77 (0.03) | |||||||||||||
| Pan i magnitude | 19.00 (0.006) | |||||||||||||
| Pan z magnitude | 19.23 (0.02) | |||||||||||||
| Pan y magnitude | 19.39 (0.02) | |||||||||||||
| E(B-V) | 0.020 | |||||||||||||
* Constant surface field
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