WD 1500+000
All names: Gaia DR3 4419467815111810560, SDSS J150318.30-001013.4, SDSS J150318.29-001013.4, Gaia EDR3 4419467815111810560, WD 1500+000, SDSS J150318.29-001013.5, SDSS J150318.29-001013.6, SDSS J150318.30-001013.5, GALEX J150318.3-001012, Gaia DR2 4419467815111810560
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Harris et al. 2003 | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Kleinman et al. 2004 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 15 03 18.31 (0.5) | 15 03 18.30 | 15 03 18.31 (0.7) | 15 03 18.30 (0.5) | 15 03 18.30 | 15 03 17.83 | 15 03 18.30 | 15 03 18.30 | ||||||
| Declination | -00 10 13.92 (0.4) | -00 10 13.54 | -00 10 13.91 (0.6) | -00 10 13.51 (0.4) | -00 10 13.57 | -00 10 18.48 | -00 10 13.45 | -00 10 13.44 | ||||||
| Spectral type | DA: | DA: | DA | DA | DA3.9 | DA | DA | |||||||
| Effective temperature | [K] | 13391.0 | 13050.0 (497) | 13260.0 (652) | 13023.0 (501) | |||||||||
| log(g) | [cgs] | 8.02 | 7.69 (0.1) | 7.75 (0.2) | 7.70 (0.1) | |||||||||
| Mass | [M☉] | 0.621 | 0.491 (0.08) | |||||||||||
| log(Luminosity) | [L☉] | |||||||||||||
| Cooling age | [Gyr] | 0.2850 | ||||||||||||
| 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] | 1.72 (0.6) | 2.00 (0.8) | 1.72 (0.6) | ||||||||||
| Distance | [pc] | 582.51 (196) | 499.45 (211) | 582.51 (196) | ||||||||||
| Composition | H | |||||||||||||
| Proper motion (right ascension) | [mas/yr] | 16.73761149 (0.7) | 16.09497149 (1) | 16.738 (0.7) | 7.2 | 9.0 | ||||||||
| Proper motion (declination) | [mas/yr] | -25.51181488 (0.5) | -25.32336203 (1) | -25.512 (0.5) | -15.8 | -17.0 | ||||||||
| Variability | ||||||||||||||
| Magnetic | ||||||||||||||
| Bd | [MG] | |||||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | ||||||||||||||
| B magnitude | ||||||||||||||
| V magnitude | ||||||||||||||
| R magnitude | ||||||||||||||
| I magnitude | ||||||||||||||
| J magnitude | ||||||||||||||
| H magnitude | ||||||||||||||
| K magnitude | ||||||||||||||
| u magnitude | 20.44 (0.04) | 20.44 | 20.44 (0.04) | 20.44 (0.04) | 20.45 | 20.44 (0.04) | 20.45 (0.04) | |||||||
| g magnitude | 19.93 (0.01) | 19.94 | 19.93 (0.01) | 19.94 (0.02) | 19.94 | 19.94 (0.02) | 19.94 (0.02) | |||||||
| r magnitude | 20.15 (0.02) | 20.15 | 20.15 (0.02) | 20.17 (0.04) | 20.16 | 20.17 (0.04) | 20.16 (0.04) | |||||||
| i magnitude | 20.48 (0.04) | 20.44 | 20.48 (0.04) | 20.45 (0.04) | 20.45 | 20.46 (0.04) | 20.45 (0.04) | |||||||
| z magnitude | 20.53 (0.2) | 20.50 | 20.54 (0.2) | 20.52 (0.1) | 20.51 | 20.53 (0.1) | 20.51 (0.1) | |||||||
| G magnitude | 20.08 (0.06) | 20.13 | 20.08 (0.007) | |||||||||||
| BP magnitude | 20.19 (0.06) | 20.04 | ||||||||||||
| RP magnitude | 20.12 (0.09) | 20.00 | ||||||||||||
| Pan g magnitude | 19.95 (0.02) | |||||||||||||
| Pan r magnitude | 20.13 (0.03) | |||||||||||||
| Pan i magnitude | 20.45 (0.03) | |||||||||||||
| Pan z magnitude | 20.62 (0.08) | |||||||||||||
| Pan y magnitude | 20.68 (0.2) | |||||||||||||
| E(B-V) | 0.052 | |||||||||||||
* Constant surface field
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