SDSS J092405.73+304900.2
All names: SDSS J092405.73+304900.2, GALEX J092405.7+304900, SDSS J092405.74+304900.2, Gaia DR2 700372384155756544, SDSS J092405.74+304900.1, Gaia EDR3 700372384155756544, Gaia DR3 700372384155756544, SDSS J092405.74+304900.3
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Bedard et al. 2020 | MWDD H | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 09 24 05.75 (0.1) | 09 24 05.74 | 09 24 05.75 (0.2) | 09 24 05.73 (0.1) | 09 24 05.74 | ||||||
| Declination | 30 49 00.11 (0.1) | 30 49 00.26 | 30 49 00.12 (0.1) | 30 49 00.31 (0.1) | 30 49 00.27 | ||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 35636.0 (364) | 29622.0 | 35923.0 (230) | |||||||
| log(g) | [cgs] | 7.77 (0.06) | 7.80 | 7.91 (0.04) | |||||||
| Mass | [M☉] | 0.55 (0.03) | 0.545 | 0.613 (0.02) | |||||||
| log(Luminosity) | [L☉] | -0.43 (0.04) | |||||||||
| Cooling age | [Gyr] | 0.0051 (0.0002) | 0.0093 | ||||||||
| 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] | 1.78 (0.2) | 1.84 (0.3) | 1.78 (0.2) | |||||||
| Distance | [pc] | 562.65 (62) | 543.19 (103) | 562.65 (62) | |||||||
| Composition | H | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 10.68090552 (0.2) | 10.81745381 (0.4) | 10.681 (0.2) | |||||||
| Proper motion (declination) | [mas/yr] | -12.57378972 (0.1) | -12.81868921 (0.3) | -12.574 (0.1) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | 19.06 (0.09) | ||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 17.79 (0.01) | 17.79 (0.01) | 17.83 (0.02) | ||||||||
| g magnitude | 18.06 (0.006) | 18.06 (0.006) | 18.13 (0.02) | ||||||||
| r magnitude | 18.56 (0.008) | 18.56 (0.008) | 18.57 (0.01) | ||||||||
| i magnitude | 18.90 (0.01) | 18.90 (0.01) | 18.99 (0.02) | ||||||||
| z magnitude | 19.22 (0.05) | 19.22 (0.05) | 19.31 (0.06) | ||||||||
| G magnitude | 18.35 (0.01) | 18.38 | 18.35 (0.003) | ||||||||
| BP magnitude | 18.24 (0.01) | 18.16 | |||||||||
| RP magnitude | 18.74 (0.04) | 18.67 | |||||||||
| Pan g magnitude | 18.16 (0.007) | ||||||||||
| Pan r magnitude | 18.59 (0.01) | ||||||||||
| Pan i magnitude | 18.95 (0.01) | ||||||||||
| Pan z magnitude | 19.28 (0.03) | ||||||||||
| Pan y magnitude | 19.43 (0.03) | ||||||||||
| E(B-V) | 0.020 | ||||||||||
* Constant surface field
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