SDSS J030107.57+053957.0
All names: SDSS J030107.56+053956.9, Gaia DR2 6872772307840512, Gaia DR3 6872772307840512, Gaia EDR3 6872772307840512, GALEX J030107.5+053957, SDSS J030107.57+053957.0
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Hardy et al. 2023a | MWDD H | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 03 01 07.56 (0.5) | 03 01 07.57 | 03 01 07.56 (0.7) | 03 01 07.57 (0.5) | 03 01 07.57 | ||||||
| Declination | 05 39 56.76 (0.6) | 05 39 57.03 | 05 39 56.78 (0.8) | 05 39 57.19 (0.6) | 05 39 57.03 | ||||||
| Spectral type | DA | DAH | DAH | DAH | DA | ||||||
| Effective temperature | [K] | 20366.8 (661) | 14455.0 | 17573.0 (631) | |||||||
| log(g) | [cgs] | 9.09 (0.1) | 8.91 | 9.21 (0.08) | |||||||
| Mass | [M☉] | 1.235185488494298 (0.2) | 1.157 | ||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 1.1140 | |||||||||
| 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] | 3.69 (0.6) | 3.83 (0.9) | 3.69 (0.6) | |||||||
| Distance | [pc] | 270.68 (42) | 260.81 (61) | 270.68 (42) | |||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -11.04695965 (0.7) | -9.538030455 (2) | -11.047 (0.7) | |||||||
| Proper motion (declination) | [mas/yr] | -26.61164749 (0.7) | -26.23822322 (2) | -26.612 (0.7) | |||||||
| 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 (0.04) | ||||||||
| g magnitude | 19.85 (0.01) | 19.85 (0.01) | 19.86 (0.02) | ||||||||
| r magnitude | 20.11 (0.02) | 20.11 (0.02) | 20.13 (0.02) | ||||||||
| i magnitude | 20.38 (0.04) | 20.38 (0.04) | 20.41 (0.04) | ||||||||
| z magnitude | 20.45 (0.1) | 20.45 (0.1) | 20.47 (0.1) | ||||||||
| G magnitude | 19.98 (0.1) | 20.04 | 19.98 (0.008) | ||||||||
| BP magnitude | 19.88 (0.1) | 19.95 | |||||||||
| RP magnitude | 20.19 (0.2) | 20.11 | |||||||||
| Pan g magnitude | 19.90 (0.02) | ||||||||||
| Pan r magnitude | 20.12 (0.03) | ||||||||||
| Pan i magnitude | 20.39 (0.03) | ||||||||||
| Pan z magnitude | 20.60 (0.05) | ||||||||||
| Pan y magnitude | 20.50 (0.1) | ||||||||||
| E(B-V) | 0.056 | ||||||||||
* Constant surface field
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