SDSS J082933.89+080321.8
All names: SDSS J082933.89+080321.8, SDSS J082933.90+080321.8, WD 0826+082, Gaia DR3 599133231824494592, Gaia DR2 599133231824494592, Gaia EDR3 599133231824494592, GALEX J082933.9+080321
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 08 29 33.89 (0.9) | 08 29 33.90 | 08 29 33.89 (1) | 08 29 33.89 (0.9) | 08 29 33.90 | 08 29 33.36 | 08 29 33.90 | |||||
| Declination | 08 03 21.60 (0.7) | 08 03 21.83 | 08 03 21.61 (1) | 08 03 21.89 (0.7) | 08 03 21.84 | 08 03 20.16 | 08 03 21.84 | |||||
| Spectral type | DA | DA | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 9032.0 | 9167.0 (193) | 9071.0 (202) | ||||||||
| log(g) | [cgs] | 8.42 | 7.95 (0.3) | 7.92 (0.3) | ||||||||
| Mass | [M☉] | 0.868 | 0.556 (0.2) | |||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 1.6680 | ||||||||||
| 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] | 3.02 (0.9) | 3.76 (2) | 3.02 (0.9) | ||||||||
| Distance | [pc] | 330.98 (102) | 266.02 (109) | 330.98 (102) | ||||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -2.076224616 (1) | -0.446787219 (3) | -2.076 (1) | 0.7 | |||||||
| Proper motion (declination) | [mas/yr] | -18.03081245 (0.8) | -19.15131162 (2) | -18.031 (0.8) | -15.8 | |||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 20.83 (0.06) | 20.80 (0.07) | 20.82 (0.06) | 20.81 | 20.86 (0.06) | |||||||
| g magnitude | 20.38 (0.02) | 20.37 (0.02) | 20.39 (0.03) | 20.38 | 20.40 (0.03) | |||||||
| r magnitude | 20.40 (0.03) | 20.39 (0.03) | 20.40 (0.03) | 20.41 (0.03) | ||||||||
| i magnitude | 20.55 (0.04) | 20.53 (0.04) | 20.53 (0.05) | 20.54 (0.05) | ||||||||
| z magnitude | 20.42 (0.1) | 20.42 (0.1) | 20.42 (0.1) | 20.44 (0.1) | ||||||||
| G magnitude | 20.34 (0.1) | 20.39 | 20.34 (0.009) | |||||||||
| BP magnitude | 20.44 (0.1) | 20.23 | ||||||||||
| RP magnitude | 20.08 (0.1) | 20.24 | ||||||||||
| Pan g magnitude | 20.37 (0.03) | |||||||||||
| Pan r magnitude | 20.35 (0.02) | |||||||||||
| Pan i magnitude | 20.50 (0.02) | |||||||||||
| Pan z magnitude | 20.56 (0.03) | |||||||||||
| Pan y magnitude | 20.69 (0.2) | |||||||||||
| E(B-V) | 0.020 | |||||||||||
* Constant surface field
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