SDSS J040957.82+150036.1
All names: GALEX J040957.8+150036, Gaia EDR3 3311691605106756352, Gaia DR2 3311691605106756352, SDSS J040957.82+150036.1, SDSS J040957.81+150036.1, Gaia DR3 3311691605106756352
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 04 09 57.83 (0.6) | 04 09 57.82 | 04 09 57.83 (1) | 04 09 57.82 (0.6) | 04 09 57.82 | ||||
| Declination | 15 00 36.09 (0.4) | 15 00 36.08 | 15 00 36.09 (0.5) | 15 00 36.13 (0.4) | 15 00 36.12 | ||||
| Spectral type | DA | DA | DA | ||||||
| Effective temperature | [K] | 19970.0 | 35694.0 (1213) | ||||||
| log(g) | [cgs] | 8.17 | 7.68 (0.2) | ||||||
| Mass | [M☉] | 0.722 | 0.52 (0.08) | ||||||
| log(Luminosity) | [L☉] | ||||||||
| Cooling age | [Gyr] | 0.1022 | |||||||
| 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] | 0.79 (0.7) | 2.54 (1) | 0.79 (0.7) | |||||
| Distance | [pc] | 1266.06 (1042) | 394.17 (173) | 1265.98 (1042) | |||||
| Composition | H | ||||||||
| Proper motion (right ascension) | [mas/yr] | 2.535840765 (0.8) | 3.707910963 (2) | 2.536 (0.8) | |||||
| Proper motion (declination) | [mas/yr] | -2.522996893 (0.6) | -2.287386347 (1) | -2.523 (0.6) | |||||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | |||||||||
| B magnitude | |||||||||
| V magnitude | |||||||||
| R magnitude | |||||||||
| I magnitude | |||||||||
| J magnitude | |||||||||
| H magnitude | |||||||||
| K magnitude | |||||||||
| u magnitude | 20.23 (0.04) | 20.23 (0.05) | 20.23 (0.05) | ||||||
| g magnitude | 20.07 (0.02) | 20.08 (0.02) | 20.08 (0.02) | ||||||
| r magnitude | 20.05 (0.02) | 20.04 (0.03) | 20.04 (0.03) | ||||||
| i magnitude | 20.16 (0.03) | 20.15 (0.03) | 20.15 (0.03) | ||||||
| z magnitude | 20.28 (0.1) | 20.26 (0.1) | 20.26 (0.1) | ||||||
| G magnitude | 20.01 (0.1) | 20.06 | 20.01 (0.007) | ||||||
| BP magnitude | 20.13 (0.1) | 20.01 | |||||||
| RP magnitude | 19.79 (0.1) | 19.74 | |||||||
| Pan g magnitude | 20.09 (0.03) | ||||||||
| Pan r magnitude | 20.09 (0.03) | ||||||||
| Pan i magnitude | 20.09 (0.02) | ||||||||
| Pan z magnitude | 20.17 (0.04) | ||||||||
| Pan y magnitude | |||||||||
| E(B-V) | 0.407 | ||||||||
* Constant surface field
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