SDSS J162334.64+334004.8
All names: SDSS J162334.65+334004.8, SDSS J162334.64+334004.7, WDJ162334.65+334004.81, SDSS J162334.64+334004.8, GALEX J162334.6+334004, Gaia DR2 1325705942981586176, SDSS J162334.65+334004.7, SDSS J162334.64+334004.9, WD 1621+337, J1623+3340, Gaia DR3 1325705942981586176, Gaia EDR3 1325705942981586176, WIRED J162334.64+334004.7
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Kilic et al. 2025 | Caron et al. 2023 | Kilic et al. 2020 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 23 34.59 (0.1) | 16 23 34.64 | 16 23 34.59 (0.1) | 16 23 34.59 | 16 23 34.65 (0.1) | 16 23 34.59 | 16 23 34.65 | 16 23 34.15 | 16 23 34.65 | ||||||||
| Declination | 33 40 05.06 (0.1) | 33 40 04.91 | 33 40 05.05 (0.2) | 33 40 05.06 | 33 40 04.80 (0.1) | 33 40 05.05 | 33 40 04.80 | 33 40 00.84 | 33 40 04.79 | ||||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DA | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 6824.0 (74) | 6886.0 (71) | 6822.0 (74) | 6718.0 | 6907.0 (135) | 7352.0 (68) | 6914.0 (61) | |||||||||
| log(g) | [cgs] | 8.12 (0.02) | 8.10 (0.03) | 8.08 (0.03) | 8.05 | 8.14 (0.04) | 8.30 (0.3) | 7.44 (0.2) | |||||||||
| Mass | [M☉] | 0.663 (0.02) | 0.653 (0.02) | 0.64 (0.02) | 0.621 | 0.679 (0.03) | 0.36 (0.09) | ||||||||||
| log(Luminosity) | [L☉] | ||||||||||||||||
| Cooling age | [Gyr] | 1.9100 | 1.8290 | ||||||||||||||
| 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] | 10.27 (0.1) | 10.03 (0.2) | 10.03 (0.2) | 10.27 | 10.27 (0.1) | 10.03 (0.2) | ||||||||||
| Distance | [pc] | 97.40 (1) | 99.70 (2) | 99.73 (2) | 97.40 | 97.40 (1) | 99.73 (2) | ||||||||||
| Composition | H | H | H | ||||||||||||||
| Proper motion (right ascension) | [mas/yr] | -46.28099096 (0.1) | -45.81910061 (0.3) | -46.281 (0.1) | -45.819 | -41.7 | |||||||||||
| Proper motion (declination) | [mas/yr] | 16.0645257 (0.2) | 15.78442434 (0.3) | 16.065 (0.2) | 15.784 | 10.9 | |||||||||||
| Variability | |||||||||||||||||
| Magnetic | |||||||||||||||||
| Bd | [MG] | ||||||||||||||||
| Infrared excess (disk) | |||||||||||||||||
| Binarity | |||||||||||||||||
| B magnitude | |||||||||||||||||
| V magnitude | |||||||||||||||||
| R magnitude | |||||||||||||||||
| I magnitude | |||||||||||||||||
| J magnitude | 17.93 (0.04) | ||||||||||||||||
| H magnitude | |||||||||||||||||
| K magnitude | |||||||||||||||||
| u magnitude | 19.41 (0.03) | 19.39 (0.03) | 19.41 (0.03) | 19.38 (0.03) | 19.36 (0.03) | 19.36 | 19.36 (0.03) | ||||||||||
| g magnitude | 18.83 (0.009) | 18.83 (0.009) | 18.84 (0.009) | 18.87 (0.01) | 18.86 | 18.85 (0.01) | |||||||||||
| r magnitude | 18.66 (0.009) | 18.66 (0.009) | 18.65 (0.01) | 18.68 (0.02) | 18.67 | 18.68 (0.02) | |||||||||||
| i magnitude | 18.60 (0.01) | 18.60 (0.01) | 18.61 (0.01) | 18.65 (0.02) | 18.63 | 18.64 (0.02) | |||||||||||
| z magnitude | 18.57 (0.03) | 18.57 (0.03) | 18.64 (0.04) | 18.66 (0.04) | 18.65 | 18.65 (0.04) | |||||||||||
| G magnitude | 18.64 (0.02) | 18.67 | 18.64 | 18.64 (0.003) | 18.67 | ||||||||||||
| BP magnitude | 18.87 (0.02) | 18.85 | 18.85 | ||||||||||||||
| RP magnitude | 18.27 (0.02) | 18.27 | 18.27 | ||||||||||||||
| Pan g magnitude | 18.86 (0.01) | 18.86 (0.01) | |||||||||||||||
| Pan r magnitude | 18.67 (0.008) | 18.67 (0.007) | |||||||||||||||
| Pan i magnitude | 18.62 (0.006) | 18.62 (0.007) | |||||||||||||||
| Pan z magnitude | 18.65 (0.01) | 18.65 (0.01) | |||||||||||||||
| Pan y magnitude | 18.62 (0.03) | 18.62 (0.03) | |||||||||||||||
| E(B-V) | 0.012 | ||||||||||||||||
* Constant surface field
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