SDSS J130442.96+521305.5
All names: SDSS J130442.96+521305.5, Gaia EDR3 1557784402037776128, SDSS J130442.95+521305.2, Gaia DR3 1557784402037776128, Gaia DR2 1557784402037776128, GALEX J130443.0+521306, SDSS J130442.96+521305.50
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2016 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 13 04 42.95 (0.5) | 13 04 42.95 | 13 04 42.95 (0.8) | 13 04 42.95 (0.5) | ||||||
| Declination | 52 13 05.36 (0.6) | 52 13 05.22 | 52 13 05.36 (1) | 52 13 05.19 (0.6) | ||||||
| Spectral type | DA: | DA: | DA | DA | ||||||
| Effective temperature | [K] | 8512.0 | 8796.0 (282) | |||||||
| log(g) | [cgs] | 8.04 | 8.00 (1) | |||||||
| Mass | [M☉] | 0.62 | ||||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.9678 | ||||||||
| 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] | 4.04 (0.8) | 2.73 (1) | 4.04 (0.8) | ||||||
| Distance | [pc] | 247.44 (48) | 366.45 (146) | 247.44 (48) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -4.08587539 (0.9) | -2.843730028 (1) | -4.086 (0.9) | ||||||
| Proper motion (declination) | [mas/yr] | 10.51616604 (1) | 12.2160001 (2) | 10.516 (1) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 21.12 (0.08) | 21.09 (0.07) | 21.09 (0.07) | |||||||
| g magnitude | 20.72 (0.02) | 20.71 (0.03) | 20.71 (0.02) | |||||||
| r magnitude | 20.70 (0.03) | 20.71 (0.03) | 20.71 (0.03) | |||||||
| i magnitude | 20.67 (0.04) | 20.70 (0.04) | 20.70 (0.04) | |||||||
| z magnitude | 20.83 (0.2) | 20.87 (0.2) | 20.87 (0.2) | |||||||
| G magnitude | 20.65 (0.1) | 20.73 | 20.65 (0.008) | |||||||
| BP magnitude | 20.62 (0.1) | 20.73 | ||||||||
| RP magnitude | 20.35 (0.1) | 20.41 | ||||||||
| Pan g magnitude | 20.74 (0.03) | |||||||||
| Pan r magnitude | 20.65 (0.02) | |||||||||
| Pan i magnitude | 20.70 (0.02) | |||||||||
| Pan z magnitude | 20.77 (0.01) | |||||||||
| Pan y magnitude | ||||||||||
| E(B-V) | 0.017 | |||||||||
* Constant surface field
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