SDSS J125458.59+344023.1
All names: Gaia DR2 1515954714813072384, SDSS J125458.59+344023.1, GALEX J125458.5+344023, SDSS J125458.58+344023.0, Gaia EDR3 1515954714813072384, Gaia DR3 1515954714813072384
| 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 | 12 54 58.58 (0.4) | 12 54 58.59 | 12 54 58.58 (0.5) | 12 54 58.59 (0.4) | 12 54 58.59 | |||||
| Declination | 34 40 22.73 (0.3) | 34 40 23.04 | 34 40 22.74 (0.4) | 34 40 23.11 (0.3) | 34 40 23.05 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 23797.0 | 20939.0 (818) | |||||||
| log(g) | [cgs] | 7.22 | 7.81 (0.2) | |||||||
| Mass | [M☉] | 0.331 | 0.534 (0.08) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.0181 | ||||||||
| 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] | 1.76 (0.5) | 0.73 (0.6) | 1.76 (0.5) | ||||||
| Distance | [pc] | 567.72 (151) | 1372.10 (1168) | 567.73 (151) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -11.90599915 (0.4) | -12.39664497 (0.8) | -11.906 (0.4) | ||||||
| Proper motion (declination) | [mas/yr] | -23.33775823 (0.4) | -22.82469066 (0.7) | -23.338 (0.4) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 19.85 (0.04) | 19.85 (0.04) | 19.85 (0.05) | |||||||
| g magnitude | 19.81 (0.01) | 19.81 (0.01) | 19.81 (0.02) | |||||||
| r magnitude | 20.14 (0.02) | 20.14 (0.02) | 20.14 (0.02) | |||||||
| i magnitude | 20.42 (0.04) | 20.42 (0.04) | 20.42 (0.04) | |||||||
| z magnitude | 20.83 (0.2) | 20.83 (0.2) | 20.82 (0.2) | |||||||
| G magnitude | 19.95 (0.05) | 20.02 | 19.95 (0.006) | |||||||
| BP magnitude | 19.95 (0.05) | 19.87 | ||||||||
| RP magnitude | 20.04 (0.1) | 19.83 | ||||||||
| Pan g magnitude | 19.80 (0.007) | |||||||||
| Pan r magnitude | 20.13 (0.02) | |||||||||
| Pan i magnitude | 20.41 (0.01) | |||||||||
| Pan z magnitude | 20.60 (0.04) | |||||||||
| Pan y magnitude | ||||||||||
| E(B-V) | 0.013 | |||||||||
* Constant surface field
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