SDSS J120940.34+301119.1
All names: Gaia EDR3 4014040838153274240, Gaia DR3 4014040838153274240, SDSS J120940.34+301119.1, SDSS J120940.34+301119.14, Gaia DR2 4014040838153274240, SDSS J120940.33+301119.1
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2016 | Simbad |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 12 09 40.30 (3) | 12 09 40.34 | 12 09 40.30 (2) | 12 09 40.34 (2) | |||||
| Declination | 30 11 19.49 (3) | 30 11 19.14 | 30 11 19.47 (1) | 30 11 19.14 (1) | |||||
| Spectral type | DA | DA | DA | ||||||
| Effective temperature | [K] | 7424.0 | 9041.0 (176) | ||||||
| log(g) | [cgs] | 9.22 | 7.90 (0.2) | ||||||
| Mass | [M☉] | 1.276 | 0.432 (0.09) | ||||||
| log(Luminosity) | [L☉] | ||||||||
| Cooling age | [Gyr] | 3.1200 | |||||||
| 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] | 8.02 (2) | 8.02 (2) | ||||||
| Distance | [pc] | 124.73 (35) | 124.73 (35) | ||||||
| Composition | H | ||||||||
| Proper motion (right ascension) | [mas/yr] | -32.55782895 (3) | -32.558 (3) | ||||||
| Proper motion (declination) | [mas/yr] | 21.31561162 (4) | 21.316 (4) | ||||||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | |||||||||
| B magnitude | |||||||||
| V magnitude | |||||||||
| R magnitude | |||||||||
| I magnitude | |||||||||
| J magnitude | |||||||||
| H magnitude | |||||||||
| K magnitude | |||||||||
| u magnitude | 21.34 (0.1) | 21.30 (0.09) | 21.30 (0.09) | ||||||
| g magnitude | 20.95 (0.03) | 20.97 (0.04) | 20.97 (0.04) | ||||||
| r magnitude | 20.93 (0.05) | 20.96 (0.05) | 20.96 (0.05) | ||||||
| i magnitude | 21.05 (0.06) | 21.07 (0.07) | 21.07 (0.07) | ||||||
| z magnitude | 20.72 (0.2) | 20.71 (0.2) | 20.71 (0.2) | ||||||
| G magnitude | 20.91 (0.2) | 20.96 | 20.91 (0.02) | ||||||
| BP magnitude | 20.98 (0.2) | 20.99 | |||||||
| RP magnitude | 20.43 (0.3) | 21.64 | |||||||
| Pan g magnitude | 20.93 (0.04) | ||||||||
| Pan r magnitude | 20.96 (0.04) | ||||||||
| Pan i magnitude | 21.00 (0.04) | ||||||||
| Pan z magnitude | 21.05 (0.1) | ||||||||
| Pan y magnitude | |||||||||
| E(B-V) | 0.004 | ||||||||
* Constant surface field
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