SDSS J162351.64+403211.3
All names: SDSS J162351.64+403211.3, Gaia DR2 1380934790002105088, SDSS J162351.60+403211.4, WIRED J162351.64+403211.3, SDSS J162351.63+403211.3, Gaia EDR3 1380934790002105088, SDSS J162351.64+403211.4, PTF1 J162351.64+403211.3, Gaia DR3 1380934790002105088, SDSS J162351.64+403211.2, GALEX J162351.6+403211, WD 1622+406
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Bedard et al. 2020 | MWDD H | Gaia DR2 | Stilism | sdss-wdms.org (29/04/2016) | Tremblay et al. 2011 | Vincent et al. 2024 | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 23 51.63 (0.07) | 16 23 51.64 | 16 23 51.63 (0.1) | 16 23 51.64 | 16 23 51.63 | 16 23 51.64 (0.07) | 16 23 51.64 | 16 23 51.58 | 16 23 51.64 | |||||||
| Declination | 40 32 11.26 (0.08) | 40 32 11.39 | 40 32 11.26 (0.1) | 40 32 11.29 | 40 32 11.26 | 40 32 11.40 (0.08) | 40 32 11.40 | 40 32 08.52 | 40 32 11.40 | |||||||
| Spectral type | DA | DA+M | DA+M | DA | DA | DA+dM | DA+M | DA d | DA+M | DA+MS | ||||||
| Effective temperature | [K] | 43739.0 (1523) | 14036.0 | 44479.0 (1567) | 45150.0 (1430) | 26234.0 (1219) | 46884.0 (1134) | 44327.0 (975) | ||||||||
| log(g) | [cgs] | 7.71 (0.1) | 6.18 | 7.91 (0.1) | 7.84 (0.1) | 7.16 (0.07) | 7.97 (0.1) | 7.87 (0.09) | ||||||||
| Mass | [M☉] | 0.54 (0.06) | 0.123 | 0.64 (0.07) | 0.61 (0.06) | 0.328 (0.02) | ||||||||||
| log(Luminosity) | [L☉] | -0.02 (0.1) | ||||||||||||||
| Cooling age | [Gyr] | 0.0028 (0.0006) | 0.0030 | |||||||||||||
| 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] | 1.67 (0.09) | 1.36 (0.1) | 1.67 | 1.67 (0.09) | |||||||||||
| Distance | [pc] | 598.82 (33) | 734.21 (67) | 598.82 | 598.84 (33) | |||||||||||
| Composition | H | H | H | |||||||||||||
| Proper motion (right ascension) | [mas/yr] | -5.396314361 (0.09) | -5.748188719 (0.2) | -5.396 (0.09) | 2.0 | |||||||||||
| Proper motion (declination) | [mas/yr] | -9.134461018 (0.1) | -8.971931998 (0.3) | -9.134 (0.1) | -10.3 | |||||||||||
| Variability | ||||||||||||||||
| Magnetic | ||||||||||||||||
| Bd | [MG] | |||||||||||||||
| Infrared excess (disk) | ||||||||||||||||
| Binarity | WDMS | WDMS | WDMS | WDMS | ||||||||||||
| B magnitude | ||||||||||||||||
| V magnitude | ||||||||||||||||
| R magnitude | ||||||||||||||||
| I magnitude | ||||||||||||||||
| J magnitude | ||||||||||||||||
| H magnitude | ||||||||||||||||
| K magnitude | ||||||||||||||||
| u magnitude | 17.32 (0.01) | 17.30 | 17.32 (0.01) | 17.30 (0.02) | 17.30 | 17.33 (0.02) | ||||||||||
| g magnitude | 17.72 (0.006) | 17.74 | 17.72 (0.006) | 17.74 (0.02) | 17.74 | 17.74 (0.02) | ||||||||||
| r magnitude | 18.17 (0.007) | 18.18 | 18.17 (0.007) | 18.18 (0.02) | 18.18 | 18.18 (0.02) | ||||||||||
| i magnitude | 18.33 (0.009) | 18.33 | 18.33 (0.009) | 18.33 (0.02) | 18.33 | 18.33 (0.02) | ||||||||||
| z magnitude | 18.35 (0.03) | 18.31 | 18.34 (0.03) | 18.31 (0.03) | 18.31 | 18.32 (0.03) | ||||||||||
| G magnitude | 17.92 (0.01) | 17.95 | 17.92 | 17.92 (0.003) | ||||||||||||
| BP magnitude | 17.84 (0.01) | 17.75 | ||||||||||||||
| RP magnitude | 18.01 (0.02) | 18.02 | ||||||||||||||
| Pan g magnitude | 17.80 (0.008) | |||||||||||||||
| Pan r magnitude | 18.21 (0.008) | |||||||||||||||
| Pan i magnitude | 18.37 (0.01) | |||||||||||||||
| Pan z magnitude | 18.39 (0.01) | |||||||||||||||
| Pan y magnitude | 18.35 (0.02) | |||||||||||||||
| E(B-V) | 0.018 | |||||||||||||||
* Constant surface field
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