WD 0724+146
All names: LP 428-34, Gaia DR2 3166841329084630784, PSO J111.7678+14.5774, LSPM J0727+1434, J0727+1434, NLTT 17874, SDSS J072704.22+143439.6, Gaia DR3 3166841329084630784, 07270+1434, WD 0724+146, PM J07270+1434, TIC 14708888, 2MASS J07270412+1434405, SDSS J072704.21+143439.6, USNO-B1.0 1045-00139911, Gaia EDR3 3166841329084630784, WDJ072704.15+143440.30
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | O'Brien et al. 2024 | Caron et al. 2023 | Kilic et al. 2020 | McCleery et al. 2020 | Blouin et al. 2019 | MWDD H | Gaia DR2 | Stilism | Limoges et al. 2015 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 07 27 04.31 (0.06) | 07 27 04.30 (0.09) | 07 27 04.30 (0.09) | 07 27 04.31 | 07 27 04.15 (0.06) | 07 27 04.30 | 07 27 03.98 | ||||||||||
| Declination | 14 34 38.54 (0.05) | 14 34 38.59 (0.07) | 14 34 38.59 (0.07) | 14 34 38.54 | 14 34 40.30 (0.05) | 14 34 38.59 | 14 34 36.12 | ||||||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 5692.0 (17) | 5695.0 (49) | 5702.0 (14) | 5691.0 (16) | 5677.6 (56) | 5670.0 (35) | 5704.0 | 5680.0 (89) | 5837.0 (34) | |||||||
| log(g) | [cgs] | 7.99 (0.007) | 7.99 (0.03) | 7.99 (0.006) | 7.99 (0.007) | 7.99 (0.04) | 7.98 (0.02) | 8.00 | 8.00 (0) | 8.06 (0.01) | |||||||
| Mass | [M☉] | 0.581 (0.006) | 0.58 (0.02) | 0.581 (0.006) | 0.579 (0.007) | 0.575 (0.01) | 0.583 | 0.59 (0.1) | 0.622 (0.01) | ||||||||
| log(Luminosity) | [L☉] | -3.82 | |||||||||||||||
| Cooling age | [Gyr] | 2.6400 | 2.6230 (0.1) | 2.6250 | |||||||||||||
| 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] | 32.06 (0.06) | 32.06 (0.06) | 32.01 (0.1) | 32.01 (0.1) | 32.01 (0.1) | 32.01 (0.1) | 32.06 | 32.06 (0.06) | 32.01 (0.1) | |||||||
| Distance | [pc] | 31.19 (0.06) | 31.19 (0.06) | 31.24 (0.1) | 31.24 (0.1) | 31.24 (0.1) | 31.24 (0.1) | 30.50 (0.6) | 31.19 | 31.19 (0.06) | 31.24 (0.1) | ||||||
| Composition | H | H | H | H | H | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 148.5309338 (0.07) | 148.515836 (0.2) | 148.531 (0.07) | 148.515836 | ||||||||||||
| Proper motion (declination) | [mas/yr] | -110.5797198 (0.05) | -110.5859077 (0.1) | -110.58 (0.05) | -110.5859077 | ||||||||||||
| Variability | |||||||||||||||||
| Magnetic | |||||||||||||||||
| Bd | [MG] | ||||||||||||||||
| Infrared excess (disk) | |||||||||||||||||
| Binarity | |||||||||||||||||
| B magnitude | 17.20 | ||||||||||||||||
| V magnitude | |||||||||||||||||
| R magnitude | 16.20 | ||||||||||||||||
| I magnitude | |||||||||||||||||
| J magnitude | 15.66 (0.007) | 15.71 (0.07) | 15.71 | 15.71 (0.07) | |||||||||||||
| H magnitude | 15.27 (0.1) | 15.27 (0.1) | 15.27 | 15.27 (0.1) | |||||||||||||
| K magnitude | 15.18 (0.1) | 15.18 (0.1) | 15.18 | 15.18 (0.1) | |||||||||||||
| u magnitude | 18.19 (0.01) | 18.20 | 18.20 (0.01) | 18.20 (0.01) | |||||||||||||
| g magnitude | 17.13 | 17.09 (0.004) | 17.14 (0.005) | ||||||||||||||
| r magnitude | 16.69 | 16.69 (0.002) | 16.69 (0.005) | ||||||||||||||
| i magnitude | 16.51 | 16.53 (0.003) | 16.52 (0.006) | ||||||||||||||
| z magnitude | 16.45 | 16.51 (0.008) | 16.45 (0.008) | ||||||||||||||
| G magnitude | 16.71 (0.006) | 16.72 | 16.72 | 16.71 | 16.71 (0.003) | 16.72 | |||||||||||
| BP magnitude | 17.03 (0.006) | 17.05 | 17.05 | ||||||||||||||
| RP magnitude | 16.19 (0.005) | 16.20 | 16.20 | ||||||||||||||
| Pan g magnitude | 17.09 (0.004) | 17.09 (0.004) | 17.09 (0.004) | ||||||||||||||
| Pan r magnitude | 16.69 (0.002) | 16.69 (0.002) | 16.69 (0.002) | ||||||||||||||
| Pan i magnitude | 16.53 (0.003) | 16.53 (0.003) | 16.53 (0.003) | ||||||||||||||
| Pan z magnitude | 16.51 (0.008) | 16.51 (0.008) | 16.50 (0.008) | ||||||||||||||
| Pan y magnitude | 16.50 (0.008) | 16.50 (0.006) | 16.50 (0.006) | ||||||||||||||
| E(B-V) | 0.000 | ||||||||||||||||
* Constant surface field
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