SDSS J030916.85+381711.0
All names: SDSS J030916.85+381711.0, Gaia DR2 142579239051772032, GALEX J030916.9+381710, Gaia EDR3 142579239051772032, Gaia DR3 142579239051772032, SDSS J030916.85+381710.9
| 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 | 03 09 16.86 (0.6) | 03 09 16.85 | 03 09 16.86 (1) | 03 09 16.85 (0.6) | 03 09 16.85 | |||||
| Declination | 38 17 10.97 (0.4) | 38 17 10.99 | 38 17 10.97 (0.7) | 38 17 10.97 (0.4) | 38 17 11.00 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 12201.0 | 23932.0 (625) | |||||||
| log(g) | [cgs] | 7.26 | 7.74 (0.09) | |||||||
| Mass | [M☉] | 0.289 | 0.512 (0.04) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.1687 | ||||||||
| 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] | 1.59 (0.8) | 1.34 (2) | 1.59 (0.8) | ||||||
| Distance | [pc] | 630.33 (323) | 746.94 (857) | 630.32 (323) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 4.490916786 (0.9) | 0.874105621 (2) | 4.491 (0.9) | ||||||
| Proper motion (declination) | [mas/yr] | -0.474273706 (0.5) | -2.754801803 (2) | -0.474 (0.5) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.11 (0.05) | 20.10 (0.05) | 20.10 (0.05) | |||||||
| g magnitude | 19.92 (0.02) | 19.92 (0.02) | 19.92 (0.02) | |||||||
| r magnitude | 20.17 (0.03) | 20.16 (0.03) | 20.16 (0.03) | |||||||
| i magnitude | 20.33 (0.04) | 20.33 (0.04) | 20.33 (0.04) | |||||||
| z magnitude | 20.37 (0.1) | 20.39 (0.1) | 20.39 (0.1) | |||||||
| G magnitude | 20.03 (0.07) | 20.07 | 20.03 (0.007) | |||||||
| BP magnitude | 20.16 (0.07) | 20.13 | ||||||||
| RP magnitude | 20.19 (0.1) | 19.91 | ||||||||
| Pan g magnitude | 19.94 (0.02) | |||||||||
| Pan r magnitude | 20.11 (0.01) | |||||||||
| Pan i magnitude | 20.46 (0.03) | |||||||||
| Pan z magnitude | 20.59 (0.03) | |||||||||
| Pan y magnitude | 19.98 (0.2) | |||||||||
| E(B-V) | 0.131 | |||||||||
* Constant surface field
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