PG 1324+077
All names: Gaia DR2 3719114745425607680, GALEX J132648.6+072906, Gaia EDR3 3719114745425607680, WD 1324+077, SDSS J132648.65+072906.4, SDSS J132648.66+072906.8, SDSS J132648.65+072906.7, PG 1324+077, SDSS J132648.66+072906.7, USNO-B1.0 0974-00273428, Gaia DR3 3719114745425607680
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Gianninas et al. 2011 | Vincent et al. 2024 | Simbad | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 13 26 48.65 (0.07) | 13 26 48.66 | 13 26 48.65 (0.1) | 13 26 48.65 | 13 26 48.66 (0.07) | 13 26 48.50 | 13 26 48.66 | ||||||
| Declination | 07 29 05.41 (0.04) | 07 29 06.48 | 07 29 05.47 (0.06) | 07 29 05.41 | 07 29 07.12 (0.04) | 07 29 20.76 | 07 29 06.78 | ||||||
| Spectral type | DA | DA | DA | DA1.9 | DA | DA | DA | ||||||
| Effective temperature | [K] | 23074.0 | 27150.0 (457) | 27287.0 (580) | 27436.0 (134) | ||||||||
| log(g) | [cgs] | 8.22 | 8.45 (0.06) | 8.40 (0.03) | 8.38 (0.02) | ||||||||
| Mass | [M☉] | 0.759 | 0.91 (0.04) | 0.881 (0.02) | 0.85 (0.01) | ||||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 0.0649 | |||||||||||
| 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] | 5.76 (0.08) | 5.75 (0.1) | 5.76 | 5.76 (0.08) | ||||||||
| Distance | [pc] | 173.56 (3) | 174.06 (4) | 124.00 | 173.56 | 173.56 (3) | |||||||
| Composition | H | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -17.24629226 (0.09) | -17.44774427 (0.2) | -17.246 (0.09) | |||||||||
| Proper motion (declination) | [mas/yr] | -106.7161571 (0.05) | -106.4576242 (0.1) | -106.716 (0.05) | |||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | 17.30 | ||||||||||||
| V magnitude | |||||||||||||
| R magnitude | 17.00 | ||||||||||||
| I magnitude | |||||||||||||
| J magnitude | 17.62 (0.04) | ||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 16.66 (0.007) | 16.66 (0.007) | 16.68 (0.01) | ||||||||||
| g magnitude | 16.83 (0.005) | 16.83 (0.005) | 16.85 (0.03) | ||||||||||
| r magnitude | 17.26 (0.005) | 17.26 (0.005) | 17.28 (0.02) | ||||||||||
| i magnitude | 17.58 (0.007) | 17.58 (0.007) | 17.60 (0.02) | ||||||||||
| z magnitude | 17.92 (0.02) | 17.92 (0.02) | 17.88 (0.02) | ||||||||||
| G magnitude | 17.05 (0.007) | 17.08 | 17.05 | 17.05 (0.003) | |||||||||
| BP magnitude | 16.93 (0.007) | 16.90 | |||||||||||
| RP magnitude | 17.29 (0.008) | 17.32 | |||||||||||
| Pan g magnitude | 16.89 (0.002) | ||||||||||||
| Pan r magnitude | 17.27 (0.004) | ||||||||||||
| Pan i magnitude | 17.61 (0.004) | ||||||||||||
| Pan z magnitude | 17.88 (0.004) | ||||||||||||
| Pan y magnitude | 18.06 (0.01) | ||||||||||||
| E(B-V) | 0.021 | ||||||||||||
* Constant surface field
Special notes:
Spectra
Controls
Normalize at:
Normalize by mean flux
Range:
x:
to
y:
to
Spectra available:
Spectra without link are available upon request
Absorption lines
Photometric filters
BVRI
ugriz
Photometric fit
