LAMOST J075106.52+301726.3
All names: SDSS J075106.52+301726.4, LAMOST J075106.48+301727.0, 2MASS J07510650+3017267, LAMOST J075106.48+301726.96, GALEX J075106.5+301727, SDSS J075106.51+301726.4, Ton 290, Gaia DR3 878975541144130688, WD 0747+304, Gaia EDR3 878975541144130688, 1RXS J075107.4+301719, LAMOST J075106.52+301726.3, TIC 4559038, Gaia DR2 878975541144130688, LAMOST J075106.47+301726.9
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Bedard et al. 2020 | MWDD H | Gaia DR2 | Stilism | Guo et al. 2015 | Zhao et al. 2013 | 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 | 07 51 06.53 (0.05) | 07 51 06.52 | 07 51 06.53 (0.08) | 07 51 06.47 | 07 51 06.53 | 07 51 06.51 (0.05) | 07 51 06.51 | 07 51 06.48 | 07 51 06.52 | ||||||||
| Declination | 30 17 26.30 (0.04) | 30 17 26.49 | 30 17 26.30 (0.05) | 30 17 26.96 | 30 17 26.30 | 30 17 26.48 (0.04) | 30 17 26.42 | 30 17 25.08 | 30 17 26.42 | ||||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DA | DA | DA | DA | |||||||
| Effective temperature | [K] | 32669.0 (101) | 24725.0 | 32349.0 (417) | 34418.0 (580) | 32880.0 (90) | 32247.0 (956) | 33158.0 (65) | 32727.0 (43) | ||||||||
| log(g) | [cgs] | 7.93 (0.02) | 7.31 | 8.00 (0.09) | 8.21 (0.1) | 7.88 (0.02) | 7.62 (0.03) | 7.90 (0.03) | 7.91 (0.02) | ||||||||
| Mass | [M☉] | 0.61 (0.01) | 0.355 | 0.65 (0.05) | 0.78 (0.06) | 0.6 (0.01) | 0.477 (0.02) | 0.606 (0.009) | |||||||||
| log(Luminosity) | [L☉] | -0.69 (0.01) | |||||||||||||||
| Cooling age | [Gyr] | 0.0068 (0.0002) | 0.0166 | 0.0090 (0.001) | 0.0072 | ||||||||||||
| 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] | 4.18 (0.06) | 4.28 (0.1) | 4.18 | 4.18 (0.06) | ||||||||||||
| Distance | [pc] | 239.25 (3) | 233.84 (6) | 156.00 | 239.25 | 239.25 (3) | |||||||||||
| Composition | H | H | H | ||||||||||||||
| Proper motion (right ascension) | [mas/yr] | 13.32990364 (0.07) | 13.38928138 (0.2) | 13.33 (0.07) | 15.5 | ||||||||||||
| Proper motion (declination) | [mas/yr] | -11.55008839 (0.04) | -11.63632582 (0.08) | -11.55 (0.04) | -11.7 | ||||||||||||
| Variability | |||||||||||||||||
| Magnetic | |||||||||||||||||
| Bd | [MG] | ||||||||||||||||
| Infrared excess (disk) | |||||||||||||||||
| Binarity | |||||||||||||||||
| B magnitude | 15.20 | ||||||||||||||||
| V magnitude | |||||||||||||||||
| R magnitude | |||||||||||||||||
| I magnitude | |||||||||||||||||
| J magnitude | 16.73 (0.1) | ||||||||||||||||
| H magnitude | |||||||||||||||||
| K magnitude | |||||||||||||||||
| u magnitude | 15.61 (0.005) | 15.65 | 15.61 (0.005) | 15.65 (0.01) | 15.64 | 15.62 (0.01) | |||||||||||
| g magnitude | 15.85 (0.004) | 15.92 | 15.85 (0.004) | 15.92 (0.02) | 15.91 | 15.91 (0.02) | |||||||||||
| r magnitude | 16.35 (0.004) | 16.39 | 16.35 (0.004) | 16.31 (0.02) | 16.30 (0.02) | ||||||||||||
| i magnitude | 16.69 (0.005) | 16.72 | 16.69 (0.005) | 16.67 (0.02) | 16.68 (0.02) | ||||||||||||
| z magnitude | 17.05 (0.01) | 17.05 | 17.05 (0.01) | 17.00 (0.02) | 17.00 (0.02) | ||||||||||||
| G magnitude | 16.11 (0.003) | 16.14 | 16.11 | 16.11 (0.003) | |||||||||||||
| BP magnitude | 15.98 (0.003) | 15.92 | |||||||||||||||
| RP magnitude | 16.38 (0.004) | 16.38 | |||||||||||||||
| Pan g magnitude | 15.95 (0.003) | ||||||||||||||||
| Pan r magnitude | 16.35 (0.002) | ||||||||||||||||
| Pan i magnitude | 16.70 (0.004) | ||||||||||||||||
| Pan z magnitude | 16.98 (0.004) | ||||||||||||||||
| Pan y magnitude | 17.16 (0.008) | ||||||||||||||||
| E(B-V) | 0.016 | ||||||||||||||||
* Constant surface field
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