HS 0933+0028
All names: GALEX J093607.9+001436, USNO-B1.0 0902-00182258, Gaia DR3 3840288524603932800, SDSS J093607.96+001435.9, SDSS J093607.95+001435.9, HS 0933+0028, SDSS J093607.95+001435.92, Gaia DR2 3840288524603932800, Gaia EDR3 3840288524603932800, WD 0933+004
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | SDSS DR10 | Bedard et al. 2020 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Koester et al. 2009 | Vincent et al. 2024 | Simbad | White Dwarf Catalog (McCook & Sion 1999) | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 09 36 07.95 (0.06) | 09 36 07.96 | 09 36 07.96 | 09 36 07.95 (0.08) | 09 36 07.95 | 09 36 07.96 (0.06) | 09 36 07.99 | ||||||||
| Declination | 00 14 35.94 (0.06) | 00 14 35.96 | 00 14 35.96 | 00 14 35.95 (0.1) | 00 14 35.94 | 00 14 36.00 (0.06) | 00 14 32.28 | ||||||||
| Spectral type | DA | DA | DA | DA | DA | DA1.6 | DA | ||||||||
| Effective temperature | [K] | 32836.0 (136) | 26431.0 | 33778.0 (92) | 32219.0 (69) | 33296.0 (1109) | |||||||||
| log(g) | [cgs] | 8.26 (0.03) | 8.06 | 8.35 (0.02) | 8.10 (0.02) | 8.33 (0.03) | |||||||||
| Mass | [M☉] | 0.8 (0.02) | 0.672 | 0.841 (0.01) | 0.844 (0.03) | ||||||||||
| log(Luminosity) | [L☉] | -0.90 (0.02) | |||||||||||||
| Cooling age | [Gyr] | 0.0085 (0.0006) | 0.0191 | ||||||||||||
| 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] | 5.18 (0.08) | 5.31 (0.09) | 5.18 | 5.18 (0.08) | ||||||||||
| Distance | [pc] | 193.12 (3) | 188.35 (3) | 193.12 | 193.12 (3) | ||||||||||
| Composition | H | H | |||||||||||||
| Proper motion (right ascension) | [mas/yr] | -12.63789478 (0.08) | -12.29411937 (0.2) | -12.638 (0.09) | |||||||||||
| Proper motion (declination) | [mas/yr] | -3.71990808 (0.07) | -3.637742219 (0.2) | -3.72 (0.07) | |||||||||||
| Variability | |||||||||||||||
| Magnetic | |||||||||||||||
| Bd | [MG] | ||||||||||||||
| Infrared excess (disk) | |||||||||||||||
| Binarity | |||||||||||||||
| B magnitude | 16.00 | 16.20 | |||||||||||||
| V magnitude | |||||||||||||||
| R magnitude | 16.90 | ||||||||||||||
| I magnitude | |||||||||||||||
| J magnitude | 17.38 (0.02) | ||||||||||||||
| H magnitude | 17.59 (0.05) | ||||||||||||||
| K magnitude | 17.60 (0.1) | ||||||||||||||
| u magnitude | 16.17 (0.005) | 16.17 (0.005) | 16.20 (0.01) | 16.17 (0.005) | |||||||||||
| g magnitude | 16.44 (0.004) | 16.44 (0.004) | 16.47 (0.02) | 16.44 (0.004) | |||||||||||
| r magnitude | 16.91 (0.005) | 16.91 (0.005) | 16.92 (0.01) | 16.91 (0.005) | |||||||||||
| i magnitude | 17.25 (0.006) | 17.25 (0.006) | 17.25 (0.01) | 17.25 (0.006) | |||||||||||
| z magnitude | 17.58 (0.02) | 17.58 (0.02) | 17.59 (0.03) | 17.58 (0.02) | |||||||||||
| G magnitude | 16.69 (0.004) | 16.72 | 16.69 | 16.69 (0.003) | |||||||||||
| BP magnitude | 16.57 (0.004) | 16.52 | |||||||||||||
| RP magnitude | 17.04 (0.02) | 16.97 | |||||||||||||
| Pan g magnitude | 16.53 (0.01) | ||||||||||||||
| Pan r magnitude | 16.93 (0.004) | ||||||||||||||
| Pan i magnitude | 17.29 (0.004) | ||||||||||||||
| Pan z magnitude | 17.57 (0.005) | ||||||||||||||
| Pan y magnitude | 17.76 (0.02) | ||||||||||||||
| E(B-V) | 0.013 | ||||||||||||||
* Constant surface field
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