SDSS J173056.42+433000.4
All names: GALEX J173056.4+432959, Gaia DR2 1348688794018489088, Gaia DR3 1348688798313117952, Gaia EDR3 1348688798313117952, SDSS J173056.41+433000.4, SDSS J173056.42+433000.4
| 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 | 17 30 56.42 (0.6) | 17 30 56.42 | 17 30 56.42 (1) | 17 30 56.42 (0.6) | 17 30 56.42 | ||||||
| Declination | 43 30 00.46 (0.6) | 43 30 00.41 | 43 30 00.45 (0.9) | 43 30 00.29 (0.6) | 43 30 00.41 | ||||||
| Spectral type | DA | DAH | DAH | DAH | DA | ||||||
| Effective temperature | [K] | 12958.1 (996) | 22413.0 | 12993.0 (616) | |||||||
| log(g) | [cgs] | 8.58 (0.2) | 9.04 | 8.15 (0.2) | |||||||
| Mass | [M☉] | 0.973711939392287 (0.5) | 1.22 | ||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.3819 | |||||||||
| 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] | 2.00 (0.6) | 2.61 (1) | 2.00 (0.6) | |||||||
| Distance | [pc] | 499.18 (151) | 382.44 (191) | 499.18 (151) | |||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 0.478448747 (0.8) | 2.251291558 (2) | 0.478 (0.8) | |||||||
| Proper motion (declination) | [mas/yr] | 10.74763244 (0.8) | 11.85177405 (2) | 10.748 (0.8) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 20.76 (0.06) | 20.73 (0.06) | 20.73 (0.06) | ||||||||
| g magnitude | 20.29 (0.02) | 20.30 (0.02) | 20.29 (0.02) | ||||||||
| r magnitude | 20.57 (0.03) | 20.57 (0.03) | 20.57 (0.03) | ||||||||
| i magnitude | 20.73 (0.05) | 20.74 (0.05) | 20.74 (0.05) | ||||||||
| z magnitude | 21.28 (0.3) | 21.36 (0.3) | 21.36 (0.3) | ||||||||
| G magnitude | 20.43 (0.09) | 20.52 | 20.43 (0.009) | ||||||||
| BP magnitude | 20.41 (0.09) | 20.31 | |||||||||
| RP magnitude | 20.48 (0.1) | 20.58 | |||||||||
| Pan g magnitude | 20.34 (0.01) | ||||||||||
| Pan r magnitude | 20.52 (0.02) | ||||||||||
| Pan i magnitude | 20.79 (0.03) | ||||||||||
| Pan z magnitude | 20.88 (0.08) | ||||||||||
| Pan y magnitude | |||||||||||
| E(B-V) | 0.030 | ||||||||||
* Constant surface field
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