WD 1219+005
All names: SDSS J122209.44+001534.0, Gaia DR2 3699727091252979968, SDSS J122209.43+001534.0, Gaia EDR3 3699727091252979968, WD 1219+005, SDSS J122209.43+001534.1, 2QZ J122209.4+001533, Gaia DR3 3699727091252979968, GALEX J122209.4+001534
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Hardy et al. 2023a | MWDD H | Gaia DR2 | Stilism | Ferrario et al. 2015 | Kulebi et al. 2009 | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 12 22 09.44 (0.6) | 12 22 09.44 | 12 22 09.44 (0.7) | 12 22 09.44 | 12 22 09.44 (0.6) | 12 22 09.43 | 12 22 08.71 | 12 22 09.43 | |||||||
| Declination | 00 15 34.10 (0.4) | 00 15 34.07 | 00 15 34.10 (0.4) | 00 15 33.98 | 00 15 34.14 (0.4) | 00 15 34.06 | 00 15 28.08 | 00 15 34.06 | |||||||
| Spectral type | DAH | DA | DA | DAH | DAH | DAH | DAH2.5 | DAH | DAH | ||||||
| Effective temperature | [K] | 13887.6 (953) | 20083.0 | 14000.0 | 15609.0 (648) | 21070.0 (749) | |||||||||
| log(g) | [cgs] | 9.02 (0.1) | 9.30 | 8.00 (0) | 8.98 (0.03) | 10.00 (0.004) | |||||||||
| Mass | [M☉] | 1.2062475100608625 (0.1) | 1.303 | ||||||||||||
| log(Luminosity) | [L☉] | ||||||||||||||
| Cooling age | [Gyr] | 0.7522 | |||||||||||||
| 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] | 4.23 (0.7) | 3.88 (0.8) | 4.23 (0.7) | |||||||||||
| Distance | [pc] | 236.43 (42) | 257.88 (53) | 236.43 (42) | |||||||||||
| Composition | H | H | |||||||||||||
| Proper motion (right ascension) | [mas/yr] | -2.968362136 (1) | -4.381235234 (2) | -2.968 (1) | |||||||||||
| Proper motion (declination) | [mas/yr] | -2.284499161 (0.6) | -3.627686196 (1) | -2.284 (0.6) | |||||||||||
| Variability | |||||||||||||||
| Magnetic | yes | yes | yes | yes | yes | ||||||||||
| Bd | [MG] | 15.472571358459655 | 14.7 (5) | 14.7 (5) | |||||||||||
| Infrared excess (disk) | |||||||||||||||
| Binarity | |||||||||||||||
| B magnitude | |||||||||||||||
| V magnitude | |||||||||||||||
| R magnitude | |||||||||||||||
| I magnitude | |||||||||||||||
| J magnitude | |||||||||||||||
| H magnitude | |||||||||||||||
| K magnitude | |||||||||||||||
| u magnitude | 20.55 (0.05) | 20.54 (0.05) | 20.55 (0.05) | 20.51 | 20.55 (0.05) | ||||||||||
| g magnitude | 20.25 (0.02) | 20.25 (0.02) | 20.26 (0.03) | 20.23 | 20.26 (0.03) | ||||||||||
| r magnitude | 20.49 (0.03) | 20.48 (0.03) | 20.50 (0.03) | 20.47 | 20.50 (0.03) | ||||||||||
| i magnitude | 20.67 (0.04) | 20.65 (0.04) | 20.66 (0.04) | 20.65 | 20.67 (0.04) | ||||||||||
| z magnitude | 21.14 (0.2) | 21.14 (0.3) | 21.17 (0.3) | 21.04 | 21.18 (0.3) | ||||||||||
| G magnitude | 20.35 (0.07) | 20.42 | 20.35 (0.007) | ||||||||||||
| BP magnitude | 20.34 (0.07) | 20.20 | |||||||||||||
| RP magnitude | 20.18 (0.1) | 20.15 | |||||||||||||
| Pan g magnitude | 20.23 (0.02) | ||||||||||||||
| Pan r magnitude | 20.47 (0.03) | ||||||||||||||
| Pan i magnitude | 20.66 (0.04) | ||||||||||||||
| Pan z magnitude | 20.73 (0.06) | ||||||||||||||
| Pan y magnitude | |||||||||||||||
| E(B-V) | 0.022 | ||||||||||||||
* Constant surface field
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