SDSS J091522.85+010823.8
All names: Gaia DR3 3843443775083124352, SDSS J091522.84+010823.8, Gaia DR2 3843443775083124352, Gaia EDR3 3843443775083124352, SDSS J091522.85+010823.82, SDSS J091522.85+010823.8, SDSS J091522.84+010823.5
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 09 15 22.85 (0.7) | 09 15 22.85 | 09 15 22.85 (0.9) | 09 15 22.85 (0.7) | ||||||
| Declination | 01 08 23.35 (0.5) | 01 08 23.54 | 01 08 23.36 (0.7) | 01 08 23.75 (0.5) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 7380.0 | 8163.0 (122) | |||||||
| log(g) | [cgs] | 8.69 | 8.25 (0.2) | |||||||
| Mass | [M☉] | 1.034 | 0.742 (0.1) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 3.8600 | ||||||||
| 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] | 4.55 (0.9) | 6.10 (1) | 4.55 (0.9) | ||||||
| Distance | [pc] | 219.73 (44) | 164.00 (29) | 219.73 (44) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -1.849775747 (1) | 0.400342643 (2) | -1.85 (1) | ||||||
| Proper motion (declination) | [mas/yr] | -25.38692865 (0.6) | -28.62498053 (1) | -25.387 (0.6) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.96 (0.07) | 20.97 (0.07) | 20.96 (0.07) | |||||||
| g magnitude | 20.56 (0.03) | 20.56 (0.02) | 20.56 (0.03) | |||||||
| r magnitude | 20.47 (0.03) | 20.50 (0.03) | 20.47 (0.03) | |||||||
| i magnitude | 20.50 (0.04) | 20.52 (0.04) | 20.50 (0.04) | |||||||
| z magnitude | 20.37 (0.1) | 20.43 (0.1) | 20.37 (0.1) | |||||||
| G magnitude | 20.40 (0.1) | 20.49 | 20.40 (0.01) | |||||||
| BP magnitude | 20.54 (0.1) | 20.34 | ||||||||
| RP magnitude | 20.09 (0.1) | 19.87 | ||||||||
| Pan g magnitude | 20.48 (0.03) | |||||||||
| Pan r magnitude | 20.42 (0.01) | |||||||||
| Pan i magnitude | 20.47 (0.03) | |||||||||
| Pan z magnitude | 20.55 (0.05) | |||||||||
| Pan y magnitude | ||||||||||
| E(B-V) | 0.019 | |||||||||
* Constant surface field
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