SDSS J100453.38+425036.5
All names: Gaia EDR3 807194989676056448, Gaia DR3 807194989676056448, Gaia DR2 807194989676056448, SDSSJ100453.38+425036.5, GALEX J100453.4+425037, SDSS J100453.38+425036.5
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Geier 2020 | MWDD H | MWDD HE | Gaia DR2 | Simbad | Eisenstein et al. 2006 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 04 53.38 (0.2) | 10 04 53.38 | 10 04 53.38 | 10 04 53.38 (0.4) | 10 04 53.38 (0.2) | 10 04 53.38 | ||||
| Declination | 42 50 36.47 (0.2) | 42 50 36.54 | 42 50 36.50 | 42 50 36.47 (0.4) | 42 50 36.52 (0.2) | 42 50 36.53 | ||||
| Spectral type | sdB | sd | sd | sdB | SD_auto | |||||
| Effective temperature | [K] | 10240.0 | 11443.0 | 20580.0 (487) | ||||||
| log(g) | [cgs] | 6.75 | 6.83 | 5.01 (0.01) | ||||||
| Mass | [M☉] | 0.176 | 0.18 | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | |||||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | -0.34 (0.3) | -1.41 (0.6) | -1.41 (0.6) | ||||||
| Distance | [pc] | |||||||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -0.339416028 (0.3) | -1.378 (0.9) | -1.377711436 (0.9) | -0.339 (0.3) | 0.0 | ||||
| Proper motion (declination) | [mas/yr] | -3.508306529 (0.2) | -2.573 (0.9) | -2.573227612 (0.9) | -3.508 (0.2) | 2.6 | ||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 19.42 (0.02) | 19.42 (0.03) | 19.43 (0.03) | 19.46 (0.03) | ||||||
| g magnitude | 19.39 (0.01) | 19.39 (0.01) | 19.39 (0.01) | 19.41 (0.03) | ||||||
| r magnitude | 19.66 (0.02) | 19.66 (0.02) | 19.66 (0.02) | 19.68 (0.02) | ||||||
| i magnitude | 19.76 (0.03) | 19.76 (0.03) | 19.75 (0.03) | 19.76 (0.03) | ||||||
| z magnitude | 19.68 (0.09) | 19.68 (0.09) | 19.69 (0.09) | 19.72 (0.08) | ||||||
| G magnitude | 19.50 (0.03) | 19.55 (0.005) | 19.55 | 19.50 (0.004) | ||||||
| BP magnitude | 19.54 (0.03) | 19.45 (0.06) | 19.45 | |||||||
| RP magnitude | 19.48 (0.06) | 19.46 (0.09) | 19.46 | |||||||
| Pan g magnitude | 19.45 (0.01) | 19.45 (0.01) | ||||||||
| Pan r magnitude | 19.66 (0.02) | 19.66 (0.02) | ||||||||
| Pan i magnitude | 19.84 (0.01) | 19.84 (0.01) | ||||||||
| Pan z magnitude | 20.00 (0.03) | 20.00 (0.03) | ||||||||
| Pan y magnitude | 19.92 (0.05) | 19.92 (0.05) | ||||||||
| E(B-V) | ||||||||||
* Constant surface field
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