PG 0956+046
All names: PG 0956+046, USNO-B1.0 0943-00177699, Gaia EDR3 3849176633005242624, LAMOST J095837.27+042129.2, SDSS J095837.26+042130.7, Gaia DR2 3849176633005242624, SDSS J095837.28+042129.27, WD 0956+045, Gaia DR3 3849176633005242624, SDSS J095837.28+042129.2, GALEX J095837.3+042131, TIC 275293861, 2MASS J09583717+0421292
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Gianninas et al. 2011 | Koester et al. 2009 | Vincent et al. 2024 | Simbad | White Dwarf Catalog (McCook & Sion 1999) | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 09 58 37.29 (0.06) | 09 58 37.26 | 09 58 37.29 (0.1) | 09 58 37.29 | 09 58 37.26 (0.06) | 09 58 37.42 | ||||||||
| Declination | 04 21 28.41 (0.05) | 04 21 30.71 | 04 21 28.49 (0.08) | 04 21 28.41 | 04 21 30.87 (0.05) | 04 21 32.04 | ||||||||
| Spectral type | DA | DA | DA | DA | DA2.7 | DA5 | DA | |||||||
| Effective temperature | [K] | 17297.0 | 19075.0 (52) | 18950.0 (317) | 18228.0 (41) | 17953.0 (397) | ||||||||
| log(g) | [cgs] | 7.81 | 8.00 (0.01) | 7.89 (0.05) | 7.78 (0.008) | 7.83 (0.02) | ||||||||
| Mass | [M☉] | 0.516 | 0.62 (0.005) | 0.56 (0.03) | 0.529 (0.01) | |||||||||
| log(Luminosity) | [L☉] | |||||||||||||
| Cooling age | [Gyr] | 0.0850 | ||||||||||||
| 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] | 9.13 (0.08) | 9.23 (0.1) | 9.13 | 9.13 (0.08) | |||||||||
| Distance | [pc] | 109.48 (1) | 108.35 (2) | 104.00 | 109.48 | 109.48 (1) | ||||||||
| Composition | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | 25.71908402 (0.08) | 25.5930173 (0.2) | 25.719 (0.08) | ||||||||||
| Proper motion (declination) | [mas/yr] | -153.6564494 (0.07) | -153.5978627 (0.2) | -153.656 (0.07) | ||||||||||
| Variability | NOV | |||||||||||||
| Magnetic | ||||||||||||||
| Bd | [MG] | |||||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | yes | |||||||||||||
| B magnitude | 15.95 | |||||||||||||
| V magnitude | 15.80 | |||||||||||||
| R magnitude | 15.60 | |||||||||||||
| I magnitude | ||||||||||||||
| J magnitude | 14.66 (0.04) | |||||||||||||
| H magnitude | 14.13 (0.05) | |||||||||||||
| K magnitude | 13.84 (0.06) | |||||||||||||
| u magnitude | 15.92 (0.005) | 15.91 (0.01) | 15.92 (0.005) | |||||||||||
| g magnitude | 15.76 (0.004) | 15.78 (0.01) | 15.76 (0.004) | |||||||||||
| r magnitude | 16.12 (0.004) | 16.11 (0.01) | 16.12 (0.004) | |||||||||||
| i magnitude | 16.39 (0.004) | 16.41 (0.02) | 16.39 (0.004) | |||||||||||
| z magnitude | 16.70 (0.009) | 16.69 (0.06) | 16.70 (0.009) | |||||||||||
| G magnitude | 15.95 (0.003) | 15.97 | 15.95 | 15.95 (0.003) | ||||||||||
| BP magnitude | 15.87 (0.003) | 15.86 | ||||||||||||
| RP magnitude | 16.07 (0.007) | 16.09 | ||||||||||||
| Pan g magnitude | 15.81 (0.004) | |||||||||||||
| Pan r magnitude | 16.11 (0.004) | |||||||||||||
| Pan i magnitude | 16.40 (0.005) | |||||||||||||
| Pan z magnitude | 16.70 (0.006) | |||||||||||||
| Pan y magnitude | 16.83 (0.008) | |||||||||||||
| E(B-V) | 0.005 | |||||||||||||
* Constant surface field
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