SDSS J154141.85+173026.2
All names: Gaia EDR3 1197298549818438272, GALEX J154141.8+173027, SDSS J154141.84+173026.2, SDSS J154141.85+173026.2, Gaia DR2 1197298549818438272, Gaia DR3 1197298549818438272
| 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 | 15 41 41.84 (0.3) | 15 41 41.85 | 15 41 41.84 (0.5) | 15 41 41.85 (0.3) | 15 41 41.85 | ||||||
| Declination | 17 30 25.91 (0.3) | 17 30 26.22 | 17 30 25.92 (0.3) | 17 30 26.38 (0.3) | 17 30 26.25 | ||||||
| Spectral type | DA | DAH | DAH | DAH | DA | ||||||
| Effective temperature | [K] | 15546.3 (671) | 13647.0 | 14074.0 (605) | |||||||
| log(g) | [cgs] | 8.62 (0.2) | 8.53 | 7.95 (0.1) | |||||||
| Mass | [M☉] | 1.0017018571158278 (0.2) | 0.945 | ||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.6063 | |||||||||
| 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] | 2.85 (0.5) | 2.97 (0.7) | 2.85 (0.5) | |||||||
| Distance | [pc] | 350.85 (61) | 336.81 (81) | 350.84 (61) | |||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -8.60671311 (0.4) | -8.827640149 (1) | -8.607 (0.4) | |||||||
| Proper motion (declination) | [mas/yr] | -29.25076971 (0.3) | -28.92839638 (0.6) | -29.251 (0.3) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 20.17 (0.05) | 20.17 (0.05) | 20.22 (0.06) | ||||||||
| g magnitude | 19.85 (0.02) | 19.85 (0.01) | 19.86 (0.02) | ||||||||
| r magnitude | 20.11 (0.02) | 20.11 (0.02) | 20.11 (0.02) | ||||||||
| i magnitude | 20.39 (0.04) | 20.39 (0.04) | 20.40 (0.03) | ||||||||
| z magnitude | 20.57 (0.2) | 20.57 (0.2) | 20.56 (0.1) | ||||||||
| G magnitude | 19.95 (0.05) | 20.01 | 19.95 (0.005) | ||||||||
| BP magnitude | 20.16 (0.05) | 19.96 | |||||||||
| RP magnitude | 20.04 (0.06) | 20.09 | |||||||||
| Pan g magnitude | 19.85 (0.007) | ||||||||||
| Pan r magnitude | 20.06 (0.01) | ||||||||||
| Pan i magnitude | 20.31 (0.01) | ||||||||||
| Pan z magnitude | 20.56 (0.04) | ||||||||||
| Pan y magnitude | 20.37 (0.2) | ||||||||||
| E(B-V) | 0.044 | ||||||||||
* Constant surface field
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