SDSS J082149.39+365657.0
All names: SDSS J082149.39+365657.0, Gaia DR3 905017366671413504, GALEX J082149.2+365657, Gaia EDR3 905017366671413504, Gaia DR2 905017366671413504, SDSS J082149.38+365657.0
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 08 21 49.40 (0.8) | 08 21 49.39 | 08 21 49.40 (1) | 08 21 49.39 (0.8) | 08 21 49.39 | ||||
| Declination | 36 56 57.05 (0.6) | 36 56 57.03 | 36 56 57.05 (0.7) | 36 56 57.06 (0.6) | 36 56 57.00 | ||||
| Spectral type | DA | DA | DA | ||||||
| Effective temperature | [K] | 10409.0 | 13362.0 (1764) | ||||||
| log(g) | [cgs] | 7.23 | 8.29 (0.3) | ||||||
| Mass | [M☉] | 0.272 | 0.777 (0.2) | ||||||
| log(Luminosity) | [L☉] | ||||||||
| Cooling age | [Gyr] | 0.2582 | |||||||
| 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] | 2.52 (0.9) | 1.43 (1) | 2.52 (0.9) | |||||
| Distance | [pc] | 397.08 (144) | 697.85 (609) | 397.08 (144) | |||||
| Composition | H | ||||||||
| Proper motion (right ascension) | [mas/yr] | 9.036310246 (1) | 4.738204929 (3) | 9.036 (1) | |||||
| Proper motion (declination) | [mas/yr] | -0.545760655 (0.7) | -0.437324302 (1) | -0.546 (0.7) | |||||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | |||||||||
| B magnitude | |||||||||
| V magnitude | |||||||||
| R magnitude | |||||||||
| I magnitude | |||||||||
| J magnitude | |||||||||
| H magnitude | |||||||||
| K magnitude | |||||||||
| u magnitude | 20.51 (0.06) | 20.67 (0.07) | 20.67 (0.07) | ||||||
| g magnitude | 20.31 (0.02) | 20.29 (0.03) | 20.29 (0.03) | ||||||
| r magnitude | 20.43 (0.03) | 20.59 (0.03) | 20.59 (0.03) | ||||||
| i magnitude | 20.70 (0.05) | 20.86 (0.06) | 20.86 (0.06) | ||||||
| z magnitude | 20.58 (0.1) | 20.95 (0.2) | 20.95 (0.2) | ||||||
| G magnitude | 20.46 (0.2) | 20.51 | 20.46 (0.01) | ||||||
| BP magnitude | 20.77 (0.2) | 20.26 | |||||||
| RP magnitude | 21.03 (0.3) | 20.21 | |||||||
| Pan g magnitude | 20.29 (0.01) | ||||||||
| Pan r magnitude | 20.47 (0.03) | ||||||||
| Pan i magnitude | 20.79 (0.02) | ||||||||
| Pan z magnitude | 21.02 (0.1) | ||||||||
| Pan y magnitude | |||||||||
| E(B-V) | 0.030 | ||||||||
* Constant surface field
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