SDSS J102553.68+622929.4
All names: Gaia EDR3 1052185623659555456, Gaia DR2 1052185623659555456, SDSS J102553.68+622929.4, Gaia DR3 1052185623659555456, GALEX J102553.6+622929, SDSS J102553.68+622929.1, SDSS J102553.68+622929.41
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Hardy et al. 2023a | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2016 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 25 53.64 (0.3) | 10 25 53.68 | 10 25 53.64 (0.5) | 10 25 53.69 (0.3) | |||||||
| Declination | 62 29 28.86 (0.4) | 62 29 29.17 | 62 29 28.87 (0.5) | 62 29 29.14 (0.4) | |||||||
| Spectral type | DAH | DAH | DAH | DAH | DA | ||||||
| Effective temperature | [K] | 8578.0 (311) | 9373.0 | 9418.0 (101) | |||||||
| log(g) | [cgs] | 8.52 (0.1) | 8.67 | 9.36 (0.1) | |||||||
| Mass | [M☉] | 0.928044706145859 (0.1) | 1.027 | 1.185 (0.04) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 2.3640 | |||||||||
| 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] | 4.15 (0.5) | 4.15 (0.6) | 4.15 (0.5) | |||||||
| Distance | [pc] | 241.11 (30) | 240.68 (37) | 241.11 (30) | |||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -20.53508035 (0.4) | -20.6134732 (0.9) | -20.535 (0.4) | |||||||
| Proper motion (declination) | [mas/yr] | -17.44761856 (0.6) | -17.07478652 (1) | -17.448 (0.6) | |||||||
| Variability | |||||||||||
| Magnetic | yes | ||||||||||
| Bd | [MG] | 4.672425209340474 | |||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 20.95 (0.09) | 20.95 (0.08) | 20.96 (0.09) | ||||||||
| g magnitude | 20.50 (0.02) | 20.49 (0.03) | 20.49 (0.03) | ||||||||
| r magnitude | 20.50 (0.03) | 20.50 (0.03) | 20.50 (0.03) | ||||||||
| i magnitude | 20.49 (0.04) | 20.48 (0.04) | 20.50 (0.04) | ||||||||
| z magnitude | 20.86 (0.2) | 20.79 (0.2) | 20.86 (0.2) | ||||||||
| G magnitude | 20.43 (0.06) | 20.52 | 20.43 (0.006) | ||||||||
| BP magnitude | 20.60 (0.06) | 20.51 | |||||||||
| RP magnitude | 20.27 (0.08) | 20.13 | |||||||||
| Pan g magnitude | 20.53 (0.03) | ||||||||||
| Pan r magnitude | 20.51 (0.02) | ||||||||||
| Pan i magnitude | 20.56 (0.02) | ||||||||||
| Pan z magnitude | 20.56 (0.04) | ||||||||||
| Pan y magnitude | |||||||||||
| E(B-V) | 0.015 | ||||||||||
* Constant surface field
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