SDSS J074838.25+165505.1
All names: SDSS J074838.25+165505.1, Gaia EDR3 667883151288880256, SDSS J074838.25+165505.0, Gaia DR3 667883151288880256, GALEX J074838.3+165504, Gaia DR2 667883151288880256, SDSS J074838.24+165505.0
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 07 48 38.24 (0.4) | 07 48 38.24 | 07 48 38.24 (0.5) | 07 48 38.25 (0.4) | 07 48 38.25 | |||||
| Declination | 16 55 05.04 (0.3) | 16 55 05.01 | 16 55 05.04 (0.4) | 16 55 05.02 (0.3) | 16 55 05.06 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 12191.0 | 18261.0 (7483) | |||||||
| log(g) | [cgs] | 8.35 | 8.10 (0.8) | |||||||
| Mass | [M☉] | 0.825 | 0.673 (0.4) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.6077 | ||||||||
| 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] | 3.68 (0.4) | 3.46 (0.5) | 3.68 (0.4) | ||||||
| Distance | [pc] | 271.94 (29) | 288.67 (45) | 271.94 (29) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -9.079984302 (0.4) | -8.454781663 (0.9) | -9.08 (0.4) | ||||||
| Proper motion (declination) | [mas/yr] | 1.300683402 (0.3) | 1.017164666 (0.7) | 1.301 (0.3) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 19.48 (0.03) | 19.48 (0.03) | 19.49 (0.04) | |||||||
| g magnitude | 19.37 (0.01) | 19.37 (0.01) | 19.39 (0.02) | |||||||
| r magnitude | 19.57 (0.02) | 19.57 (0.02) | 19.57 (0.02) | |||||||
| i magnitude | 19.77 (0.02) | 19.77 (0.02) | 19.76 (0.03) | |||||||
| z magnitude | 20.00 (0.08) | 20.00 (0.08) | 19.97 (0.1) | |||||||
| G magnitude | 19.49 (0.05) | 19.54 | 19.49 (0.005) | |||||||
| BP magnitude | 19.63 (0.05) | 19.41 | ||||||||
| RP magnitude | 19.50 (0.1) | 19.64 | ||||||||
| Pan g magnitude | 19.42 (0.01) | |||||||||
| Pan r magnitude | 19.59 (0.005) | |||||||||
| Pan i magnitude | 19.82 (0.01) | |||||||||
| Pan z magnitude | 20.05 (0.05) | |||||||||
| Pan y magnitude | 20.15 (0.07) | |||||||||
| E(B-V) | 0.012 | |||||||||
* Constant surface field
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