WD 1452+553
All names: GALEX J145415.6+551152, Gaia EDR3 1606580521919520768, SDSS J145415.84+551152.2, 2MASS J14541573+5511521, Gaia DR3 1606580521919520768, CBS 295, SBSS 1452+553, SDSS J145415.85+551152.3, UCAC4 726-049996, Gaia DR2 1606580521919520768, SDSS J145415.84+551152.3, WD 1452+553, TIC 158591137
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Gianninas et al. 2011 | 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 | 14 54 15.75 (0.03) | 14 54 15.84 | 14 54 15.76 (0.05) | 14 54 15.75 | 14 54 15.85 (0.03) | 14 54 15.85 | 14 54 15.50 | 14 54 15.84 | |||||||
| Declination | 55 11 52.56 (0.04) | 55 11 52.29 | 55 11 52.55 (0.05) | 55 11 52.56 | 55 11 52.24 (0.04) | 55 11 52.36 | 55 11 45.96 | 55 11 52.27 | |||||||
| Spectral type | DA | DA | DA | DA | DA1.8 | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 24591.0 | 28340.0 (436) | 28890.0 (120) | 28422.0 (427) | 28251.0 (127) | 28604.0 (97) | ||||||||
| log(g) | [cgs] | 8.21 | 8.34 (0.05) | 8.34 (0.02) | 8.37 (0.01) | 8.39 (0.02) | 8.37 (0.02) | ||||||||
| Mass | [M☉] | 0.756 | 0.84 (0.03) | 0.84 (0.01) | 0.864 (0.01) | 0.846 (0.01) | |||||||||
| log(Luminosity) | [L☉] | ||||||||||||||
| Cooling age | [Gyr] | 0.0466 | 0.0324 | ||||||||||||
| 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] | 8.60 (0.04) | 8.60 (0.06) | 8.60 | 8.60 (0.04) | ||||||||||
| Distance | [pc] | 116.34 (0.5) | 116.33 (0.8) | 74.00 | 116.34 | 116.34 (0.5) | |||||||||
| Composition | H | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -51.37949969 (0.04) | -51.37996803 (0.1) | -51.379 (0.04) | -49.8 | ||||||||||
| Proper motion (declination) | [mas/yr] | 19.69226251 (0.05) | 19.83656896 (0.1) | 19.692 (0.05) | 18.3 | ||||||||||
| Variability | |||||||||||||||
| Magnetic | |||||||||||||||
| Bd | [MG] | ||||||||||||||
| Infrared excess (disk) | |||||||||||||||
| Binarity | |||||||||||||||
| B magnitude | 16.07 (0.03) | ||||||||||||||
| V magnitude | 16.07 (0.04) | ||||||||||||||
| R magnitude | |||||||||||||||
| I magnitude | |||||||||||||||
| J magnitude | 16.64 (0.1) | ||||||||||||||
| H magnitude | 16.61 (0.2) | ||||||||||||||
| K magnitude | |||||||||||||||
| u magnitude | 15.57 (0.004) | 15.57 (0.004) | 15.58 (0.01) | 15.81 | 15.57 (0.01) | ||||||||||
| g magnitude | 15.78 (0.003) | 15.78 (0.003) | 15.81 (0.01) | 15.81 | 15.83 (0.01) | ||||||||||
| r magnitude | 16.25 (0.003) | 16.25 (0.003) | 16.27 (0.02) | 16.28 (0.02) | |||||||||||
| i magnitude | 16.56 (0.004) | 16.56 (0.004) | 16.55 (0.02) | 16.56 (0.02) | |||||||||||
| z magnitude | 16.90 (0.01) | 16.90 (0.01) | 16.91 (0.02) | 16.93 (0.02) | |||||||||||
| G magnitude | 16.03 (0.002) | 16.04 | 16.03 | 16.03 (0.003) | |||||||||||
| BP magnitude | 15.90 (0.002) | 15.85 | |||||||||||||
| RP magnitude | 16.29 (0.003) | 16.29 | |||||||||||||
| Pan g magnitude | 15.87 (0.005) | ||||||||||||||
| Pan r magnitude | 16.26 (0.004) | ||||||||||||||
| Pan i magnitude | 16.63 (0.006) | ||||||||||||||
| Pan z magnitude | 16.87 (0.004) | ||||||||||||||
| Pan y magnitude | 17.07 (0.02) | ||||||||||||||
| E(B-V) | 0.012 | ||||||||||||||
* Constant surface field
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