Gaia DR2 688606063549945600
All names: 2MASS J09121640+2538225, J0912+2538, WDJ091216.42+253822.40, TIC 117506339, SDSS J091216.43+253822.0, WDJ091216.42+253822.39, SDSS J091216.44+253822.0, PM J09122+2538, Gaia DR3 688606063549945600, Gaia DR2 688606063549945600, 09122+2538, Gaia EDR3 688606063549945600, SDSS J091216.43+253821.9, GALEX J091216.4+253821
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | O'Brien et al. 2024 | Caron et al. 2023 | Kilic et al. 2020 | McCleery et al. 2020 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Limoges et al. 2015 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 09 12 16.49 (0.06) | 09 12 16.49 (0.08) | 09 12 16.49 | 09 12 16.49 | 09 12 16.42 (0.06) | 09 12 16.49 | ||||||||||
| Declination | 25 38 20.72 (0.04) | 25 38 20.77 (0.06) | 25 38 20.77 | 25 38 20.72 | 25 38 22.39 (0.04) | 25 38 20.77 | ||||||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DA | DA | ||||||||
| Effective temperature | [K] | 6577.0 (17) | 6495.0 (74) | 6338.0 (14) | 6577.0 (18) | 6534.9 (47) | 6500.0 | 6252.0 | 6720.0 (105) | 6757.0 (44) | ||||||
| log(g) | [cgs] | 8.06 (0.005) | 8.03 (0.04) | 7.94 (0.006) | 8.06 (0.006) | 8.05 (0.02) | 8.03 | 7.90 | 8.32 (0.1) | 8.12 (0.01) | ||||||
| Mass | [M☉] | 0.625 (0.005) | 0.605 (0.02) | 0.552 (0.005) | 0.625 (0.005) | 0.608 | 0.513 | 0.8 (0.07) | 0.666 (0.01) | |||||||
| log(Luminosity) | [L☉] | -3.72 | ||||||||||||||
| Cooling age | [Gyr] | 1.8400 | 1.9320 | 1.8440 | ||||||||||||
| 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] | 26.47 (0.07) | 26.47 (0.07) | 26.46 (0.1) | 26.46 (0.1) | 26.46 (0.1) | 26.47 | 26.47 (0.07) | 26.46 (0.1) | |||||||
| Distance | [pc] | 37.78 (0.1) | 37.78 (0.1) | 37.79 (0.1) | 37.79 (0.1) | 37.79 (0.1) | 32.50 (0.8) | 37.78 | 37.78 (0.1) | 37.79 (0.1) | ||||||
| Composition | H | H | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | 57.47758166 (0.07) | 57.36565005 (0.1) | 49.0 | 57.478 (0.07) | 57.36565005 | ||||||||||
| Proper motion (declination) | [mas/yr] | -104.6210845 (0.06) | -104.6787636 (0.1) | -104.0 | -104.621 (0.06) | -104.6787636 | ||||||||||
| Variability | ||||||||||||||||
| Magnetic | ||||||||||||||||
| Bd | [MG] | |||||||||||||||
| Infrared excess (disk) | ||||||||||||||||
| Binarity | ||||||||||||||||
| B magnitude | ||||||||||||||||
| V magnitude | ||||||||||||||||
| R magnitude | ||||||||||||||||
| I magnitude | ||||||||||||||||
| J magnitude | 15.86 (0.01) | 15.90 | 15.90 (0.09) | |||||||||||||
| H magnitude | 15.44 (0.03) | 15.44 | 15.44 (0.1) | |||||||||||||
| K magnitude | 15.08 (0.03) | 15.08 | ||||||||||||||
| u magnitude | 17.55 (0.01) | 17.53 | 17.54 (0.01) | 17.54 (0.01) | ||||||||||||
| g magnitude | 16.88 | 16.89 (0.005) | 16.89 (0.005) | |||||||||||||
| r magnitude | 16.63 | 16.63 (0.005) | 16.63 (0.005) | |||||||||||||
| i magnitude | 16.55 | 16.55 (0.005) | 16.55 (0.005) | |||||||||||||
| z magnitude | 16.56 | 16.55 (0.01) | 16.55 (0.01) | |||||||||||||
| G magnitude | 16.63 (0.005) | 16.65 | 16.65 | 16.63 | 16.63 (0.003) | 16.65 | ||||||||||
| BP magnitude | 16.86 (0.005) | 16.86 | 16.86 | |||||||||||||
| RP magnitude | 16.24 (0.008) | 16.25 | 16.25 | |||||||||||||
| Pan g magnitude | 16.88 (0.003) | 16.88 (0.003) | ||||||||||||||
| Pan r magnitude | 16.65 (0.002) | 16.65 (0.002) | ||||||||||||||
| Pan i magnitude | 16.58 (0.001) | 16.58 (0.001) | ||||||||||||||
| Pan z magnitude | 16.60 (0.002) | 16.60 (0.002) | ||||||||||||||
| Pan y magnitude | 16.60 (0.006) | 16.60 (0.006) | ||||||||||||||
| E(B-V) | 0.001 | |||||||||||||||
* Constant surface field
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