SDSS J234158.24-094716.7
All names: Gaia DR2 2435640636046177664, SDSS J234158.24-094716.7, WD 2339-100, SDSS J234158.20-094716.6, Gaia EDR3 2435640636046177664, GALEX J234158.2-094716, Gaia DR3 2435640636046177664, SDSS J234158.23-094716.6, WIRED J234158.23-094716.6, SDSS J234158.24-094716.6
| Parameter | Unit | Gaia EDR3 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Tremblay et al. 2011 | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 23 41 58.27 (0.1) | 23 41 58.25 | 23 41 58.27 (0.1) | 23 41 58.25 (0.1) | 23 41 58.24 | 23 41 57.74 | 23 41 58.24 | ||||
| Declination | -09 47 16.72 (0.09) | -09 47 16.65 | -09 47 16.72 (0.1) | -09 47 16.58 (0.09) | -09 47 16.66 | -09 47 09.24 | -09 47 16.70 | ||||
| Spectral type | DA | DA | DA | DA+M | DA d | DA+M | |||||
| Effective temperature | [K] | 9927.0 | 11630.0 (160) | 18401.0 (168) | 18543.0 (273) | ||||||
| log(g) | [cgs] | 7.66 | 8.17 (0.05) | 7.12 (0.03) | 7.06 (0.04) | ||||||
| Mass | [M☉] | 0.42 | 0.71 (0.03) | ||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.4113 | 0.5370 | ||||||||
| 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] | 6.41 (0.1) | 6.42 (0.2) | 6.41 (0.1) | |||||||
| Distance | [pc] | 156.12 (3) | 155.87 (4) | 156.12 (3) | |||||||
| Composition | H | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 21.66130353 (0.1) | 21.81409331 (0.3) | 21.661 (0.1) | |||||||
| Proper motion (declination) | [mas/yr] | -9.172404076 (0.1) | -8.950647014 (0.2) | -9.172 (0.1) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | WDMS | WDMS | |||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 18.04 (0.01) | 18.04 (0.01) | 18.11 (0.02) | 18.11 | 18.07 (0.02) | ||||||
| g magnitude | 17.68 (0.005) | 17.68 (0.005) | 17.66 (0.04) | 17.67 | 17.65 (0.04) | ||||||
| r magnitude | 17.74 (0.006) | 17.74 (0.006) | 17.77 (0.06) | 17.78 | 17.76 (0.06) | ||||||
| i magnitude | 17.88 (0.009) | 17.88 (0.009) | 17.82 (0.2) | 17.82 | 17.79 (0.2) | ||||||
| z magnitude | 18.09 (0.04) | 18.09 (0.04) | 18.05 (0.7) | 18.05 | 18.00 (0.7) | ||||||
| G magnitude | 17.74 | 17.76 | 17.74 (0.004) | ||||||||
| BP magnitude | |||||||||||
| RP magnitude | |||||||||||
| Pan g magnitude | |||||||||||
| Pan r magnitude | |||||||||||
| Pan i magnitude | |||||||||||
| Pan z magnitude | |||||||||||
| Pan y magnitude | |||||||||||
| E(B-V) | 0.009 | ||||||||||
* Constant surface field
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