SDSS J090536.32+301008.9
All names: SDSS J090536.32+301009.0, Gaia DR2 699611174215881728, SDSS J090536.32+301008.9, WD 0902+303, SDSS J090536.31+301008.9, Gaia EDR3 699611174215881728, Gaia DR3 699611174215881728, GALEX J090536.3+301009
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 09 05 36.30 (0.5) | 09 05 36.32 | 09 05 36.30 (0.7) | 09 05 36.32 (0.5) | 09 05 36.32 | 09 05 35.81 | 09 05 36.32 | ||||
| Declination | 30 10 08.87 (0.3) | 30 10 08.93 | 30 10 08.88 (0.4) | 30 10 09.02 (0.3) | 30 10 08.98 | 30 10 04.80 | 30 10 08.98 | ||||
| Spectral type | DA | DA | DA_auto | DA | DA | ||||||
| Effective temperature | [K] | 15302.0 | 16879.0 (707) | 15929.0 (1103) | |||||||
| log(g) | [cgs] | 8.38 | 7.97 (0.2) | 8.09 (0.3) | |||||||
| Mass | [M☉] | 0.852 | 0.662 (0.2) | ||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.3458 | |||||||||
| 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] | 1.98 (0.6) | 2.26 (0.9) | 1.98 (0.6) | |||||||
| Distance | [pc] | 504.23 (165) | 442.77 (178) | 504.24 (165) | |||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -19.45033339 (0.7) | -18.14614502 (1) | -19.45 (0.7) | -21.1 | ||||||
| Proper motion (declination) | [mas/yr] | -9.464641627 (0.5) | -8.575993012 (0.8) | -9.465 (0.5) | -20.0 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 20.13 (0.04) | 20.13 (0.04) | 20.17 (0.05) | 20.17 | 20.18 (0.05) | ||||||
| g magnitude | 19.94 (0.02) | 19.94 (0.01) | 19.95 (0.03) | 19.95 | 19.96 (0.03) | ||||||
| r magnitude | 20.23 (0.02) | 20.23 (0.02) | 20.20 (0.03) | 20.20 | 20.21 (0.03) | ||||||
| i magnitude | 20.43 (0.04) | 20.43 (0.04) | 20.47 (0.05) | 20.47 | 20.48 (0.05) | ||||||
| z magnitude | 20.68 (0.2) | 20.68 (0.2) | 20.48 (0.2) | 20.48 | 20.48 (0.2) | ||||||
| G magnitude | 20.09 (0.06) | 20.15 | 20.09 (0.005) | ||||||||
| BP magnitude | 20.12 (0.06) | 19.98 | |||||||||
| RP magnitude | 20.08 (0.09) | 20.12 | |||||||||
| Pan g magnitude | 19.97 (0.03) | ||||||||||
| Pan r magnitude | 20.28 (0.03) | ||||||||||
| Pan i magnitude | 20.50 (0.02) | ||||||||||
| Pan z magnitude | 20.81 (0.05) | ||||||||||
| Pan y magnitude | 20.28 (0.2) | ||||||||||
| E(B-V) | 0.023 | ||||||||||
* Constant surface field
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