SDSS J090317.02+244407.1
All names: Gaia EDR3 688314207636275328, Gaia DR2 688314207636275328, Gaia DR3 688314207636275328, J0903+2444, SDSS J090317.03+244407.1, SDSS J090317.02+244407.1, LAMOST J090317.03+244407.1, WDJ090317.04+244407.30
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Kilic et al. 2025 | Caron et al. 2023 | Kilic et al. 2020 | MWDD H | Gaia DR2 | Stilism | Guo et al. 2015 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 09 03 17.00 (0.1) | 09 03 17.03 | 09 03 17.00 (0.2) | 09 03 17.00 | 09 03 17.04 (0.1) | 09 03 17.00 | 09 03 17.03 | |||||||||
| Declination | 24 44 06.43 (0.07) | 24 44 07.12 | 24 44 06.45 (0.1) | 24 44 06.43 | 24 44 07.30 (0.07) | 24 44 06.45 | 24 44 07.12 | |||||||||
| Spectral type | DA | DA | DA | DA | DAZ | DA | DA | DA | DA | |||||||
| Effective temperature | [K] | 8511.0 (88) | 8677.0 (83) | 8510.0 (88) | 8534.0 | 8763.0 (162) | 8612.0 (38) | |||||||||
| log(g) | [cgs] | 8.00 (0.02) | 8.05 (0.03) | 8.01 (0.03) | 8.02 | 8.07 (0.03) | 8.08 (0.06) | |||||||||
| Mass | [M☉] | 0.593 (0.02) | 0.628 (0.02) | 0.602 (0.02) | 0.606 | 0.638 (0.03) | 0.642 (0.04) | |||||||||
| log(Luminosity) | [L☉] | |||||||||||||||
| Cooling age | [Gyr] | 0.9800 | 0.9283 | |||||||||||||
| 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] | 10.17 (0.1) | 10.27 (0.2) | 10.27 (0.2) | 10.17 | 10.17 (0.1) | 10.27 (0.2) | |||||||||
| Distance | [pc] | 98.37 (1) | 97.37 (2) | 97.36 (2) | 98.37 | 98.37 (1) | 97.36 (2) | |||||||||
| Composition | H | H | H | |||||||||||||
| Proper motion (right ascension) | [mas/yr] | -40.38154625 (0.1) | -40.35051621 (0.3) | -40.382 (0.1) | -40.35051621 | |||||||||||
| Proper motion (declination) | [mas/yr] | -54.30206985 (0.09) | -54.41831359 (0.2) | -54.302 (0.09) | -54.41831359 | |||||||||||
| Variability | ||||||||||||||||
| Magnetic | ||||||||||||||||
| Bd | [MG] | |||||||||||||||
| Infrared excess (disk) | ||||||||||||||||
| Binarity | ||||||||||||||||
| B magnitude | ||||||||||||||||
| V magnitude | ||||||||||||||||
| R magnitude | ||||||||||||||||
| I magnitude | ||||||||||||||||
| J magnitude | 17.39 (0.03) | |||||||||||||||
| H magnitude | ||||||||||||||||
| K magnitude | ||||||||||||||||
| u magnitude | 18.17 (0.01) | 18.16 (0.01) | 18.17 (0.01) | 18.17 (0.01) | 18.19 (0.02) | |||||||||||
| g magnitude | 17.75 (0.005) | 17.74 (0.005) | 17.75 (0.005) | 17.78 (0.02) | ||||||||||||
| r magnitude | 17.74 (0.006) | 17.74 (0.006) | 17.74 (0.006) | 17.74 (0.02) | ||||||||||||
| i magnitude | 17.79 (0.008) | 17.79 (0.008) | 17.79 (0.008) | 17.78 (0.02) | ||||||||||||
| z magnitude | 17.92 (0.02) | 17.92 (0.02) | 17.92 (0.02) | 17.93 (0.03) | ||||||||||||
| G magnitude | 17.68 (0.01) | 17.70 | 17.68 | 17.68 (0.003) | 17.70 | |||||||||||
| BP magnitude | 17.79 (0.01) | 17.76 | 17.76 | |||||||||||||
| RP magnitude | 17.51 (0.01) | 17.52 | 17.52 | |||||||||||||
| Pan g magnitude | 17.76 (0.009) | 17.76 (0.009) | ||||||||||||||
| Pan r magnitude | 17.73 (0.007) | 17.73 (0.007) | ||||||||||||||
| Pan i magnitude | 17.82 (0.003) | 17.82 (0.003) | ||||||||||||||
| Pan z magnitude | 17.95 (0.007) | 17.95 (0.007) | ||||||||||||||
| Pan y magnitude | 17.96 (0.01) | 17.96 (0.02) | ||||||||||||||
| E(B-V) | 0.004 | |||||||||||||||
* Constant surface field
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