PG 1325+168
All names: WISE J132814.35+163151.4, UCAC4 533-054616, ** SKF 40, WD 1325+167, [BDP2014b] CDDS31, PG 1325+168, Gaia DR2 3745268523572692480, Gaia EDR3 3745268523572692480, SDSS J132814.25+163151.71, 2MASS J13281438+1631513, WISEA J132814.37+163151.4, Gaia DR3 3745268523572692480, USNO-B1.0 1065-00213303, WDS J13282+1632AB, TIC 95474382
| Parameter | Unit | Gaia EDR3 | SDSS DR10 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Gianninas et al. 2011 | Vincent et al. 2024 | Simbad | White Dwarf Catalog (McCook & Sion 1999) | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 13 28 14.23 (0.06) | 13 28 14.29 | 13 28 14.23 (0.08) | 13 28 14.23 | 13 28 14.34 (161) | 13 28 14.35 | ||||||
| Declination | 16 31 51.71 (0.04) | 16 31 51.54 | 16 31 51.70 (0.06) | 16 31 51.71 | 16 31 51.38 (139) | 16 31 53.40 | ||||||
| Spectral type | DA | DA | DA | DA | DA2.7 | DA4 | DA | |||||
| Effective temperature | [K] | 18374.0 | 20114.0 (67) | 18800.0 (322) | 22961.0 (608) | |||||||
| log(g) | [cgs] | 8.11 | 8.29 (0.01) | 8.25 (0.05) | 8.30 (0.02) | |||||||
| Mass | [M☉] | 0.684 | 0.7879999999999999 (0.005) | 0.77 (0.03) | 0.808 (0.02) | |||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.1228 | ||||||||||
| 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] | 8.50 (0.08) | 8.49 (0.1) | 8.50 | ||||||||
| Distance | [pc] | 117.68 (1) | 117.76 (1) | 91.00 | 117.68 | |||||||
| Composition | H | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -80.10818108 (0.09) | -79.36942076 (0.2) | -74.0 (4) | ||||||||
| Proper motion (declination) | [mas/yr] | 19.72387206 (0.03) | 20.12507714 (0.09) | 24.0 (3) | ||||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | 16.09 (0.07) | |||||||||||
| V magnitude | 16.02 (0.04) | |||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | 16.61 (0.1) | |||||||||||
| H magnitude | 16.21 (0.2) | |||||||||||
| K magnitude | ||||||||||||
| u magnitude | 16.35 (0.007) | 16.41 (0.03) | ||||||||||
| g magnitude | 16.21 (0.004) | 16.32 (0.03) | ||||||||||
| r magnitude | 16.51 (0.005) | 16.62 (0.02) | ||||||||||
| i magnitude | 16.88 (0.006) | 16.94 (0.02) | ||||||||||
| z magnitude | 17.10 (0.01) | 17.21 (0.02) | ||||||||||
| G magnitude | 16.47 (0.01) | 16.50 | 16.47 | |||||||||
| BP magnitude | 16.25 (0.01) | 16.23 | ||||||||||
| RP magnitude | 16.50 (0.01) | 16.50 | ||||||||||
| Pan g magnitude | ||||||||||||
| Pan r magnitude | ||||||||||||
| Pan i magnitude | ||||||||||||
| Pan z magnitude | ||||||||||||
| Pan y magnitude | ||||||||||||
| E(B-V) | 0.007 | |||||||||||
* Constant surface field
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