SDSS J161505.54+004627.0
All names: SDSS J161505.54+004627.0, Gaia DR2 4408385188880177024, SDSS J161505.53+004627.0, SDSS J161505.54+004627.1, WD 1612+008, Gaia DR3 4408385188880177024, Gaia EDR3 4408385188880177024, GALEX J161505.6+004626
| 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 | Kleinman et al. 2004 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 15 05.54 (0.6) | 16 15 05.54 | 16 15 05.54 (0.6) | 16 15 05.54 (0.6) | 16 15 05.54 | 16 15 04.90 | 16 15 05.54 | 16 15 05.54 | |||||
| Declination | 00 46 26.98 (0.6) | 00 46 27.06 | 00 46 26.98 (0.5) | 00 46 27.04 (0.6) | 00 46 27.04 | 00 46 26.04 | 00 46 27.07 | 00 46 27.08 | |||||
| Spectral type | DA | DA | DA | DA4.0 | DA | DA | |||||||
| Effective temperature | [K] | 13495.0 | 12500.0 (710) | 12682.0 (910) | 12597.0 (737) | ||||||||
| log(g) | [cgs] | 6.71 | 7.62 (0.2) | 7.75 (0.2) | 7.69 (0.2) | ||||||||
| Mass | [M☉] | 0.195 | 0.489 (0.1) | ||||||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | ||||||||||||
| 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] | 0.98 (0.7) | 0.81 (0.9) | 0.98 (0.7) | |||||||||
| Distance | [pc] | 1022.69 (712) | 1235.65 (1332) | 1022.70 (712) | |||||||||
| Composition | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -2.086307158 (0.7) | -2.179297019 (1) | -2.086 (0.7) | 4.0 | ||||||||
| Proper motion (declination) | [mas/yr] | -4.263452756 (0.7) | -4.374384228 (1) | -4.263 (0.7) | -6.0 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | |||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 20.64 (0.05) | 20.64 (0.05) | 20.66 (0.05) | 20.64 | 20.64 (0.05) | 20.64 (0.05) | |||||||
| g magnitude | 20.19 (0.02) | 20.20 (0.02) | 20.21 (0.02) | 20.21 | 20.20 (0.02) | 20.21 (0.02) | |||||||
| r magnitude | 20.38 (0.03) | 20.40 (0.03) | 20.42 (0.03) | 20.41 | 20.40 (0.03) | 20.41 (0.03) | |||||||
| i magnitude | 20.78 (0.1) | 20.66 (0.05) | 20.66 (0.05) | 20.65 | 20.66 (0.05) | 20.65 (0.05) | |||||||
| z magnitude | 20.53 (0.2) | 20.45 (0.1) | 20.43 (0.1) | 20.44 | 20.45 (0.1) | 20.44 (0.1) | |||||||
| G magnitude | 20.27 (0.07) | 20.32 | 20.27 (0.006) | ||||||||||
| BP magnitude | 20.38 (0.07) | 20.31 | |||||||||||
| RP magnitude | 20.29 (0.09) | 20.31 | |||||||||||
| Pan g magnitude | 20.16 (0.02) | ||||||||||||
| Pan r magnitude | 20.37 (0.03) | ||||||||||||
| Pan i magnitude | 20.57 (0.03) | ||||||||||||
| Pan z magnitude | 20.62 (0.04) | ||||||||||||
| Pan y magnitude | |||||||||||||
| E(B-V) | 0.089 | ||||||||||||
* Constant surface field
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