PB 6737
All names: Gaia DR2 2521035817229538688, SDSS J021205.31+064420.4, PB 6737, Gaia DR3 2521035817229538688, GALEX J021205.2+064420, Gaia EDR3 2521035817229538688, SDSS J021205.31+064420.5
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Hardy et al. 2023b | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 02 12 05.31 (0.1) | 02 12 05.31 | 02 12 05.31 (0.2) | 02 12 05.31 | 02 12 05.31 (0.1) | 02 12 05.31 | ||||||
| Declination | 06 44 20.79 (0.1) | 06 44 20.55 | 06 44 20.78 (0.2) | 06 44 20.79 | 06 44 20.27 (0.1) | 06 44 20.50 | ||||||
| Spectral type | DBH | DA:H: | DZ | DBH | DA:H: | DZ | ||||||
| Effective temperature | [K] | 14591.5 (251) | 14341.0 | 14348.0 (959) | 13108.0 (89) | |||||||
| log(g) | [cgs] | 8.93 (0.07) | 8.94 | 8.87 (0.08) | 9.99 (0.02) | |||||||
| Mass | [M☉] | 1.155163601 (0.07) | 1.173 | 1.128 (0.05) | ||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 1.1890 | ||||||||||
| 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] | 9.09 (0.2) | 9.20 (0.2) | 9.09 | 9.09 (0.2) | |||||||
| Distance | [pc] | 109.98 (2) | 108.65 (3) | 109.98 | 109.98 (2) | |||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -6.460234385 (0.2) | -6.222010783 (0.5) | -6.46 (0.2) | ||||||||
| Proper motion (declination) | [mas/yr] | 32.90729606 (0.1) | 32.97583759 (0.3) | 32.907 (0.1) | ||||||||
| Variability | ||||||||||||
| Magnetic | yes | |||||||||||
| Bd | [MG] | 24.57134514 (0.6) | ||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | 18.00 | |||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | 18.55 (0.07) | |||||||||||
| H magnitude | 18.30 (0.1) | |||||||||||
| K magnitude | ||||||||||||
| u magnitude | 17.92 (0.01) | 17.92 (0.01) | 17.94 (0.02) | |||||||||
| g magnitude | 18.01 (0.006) | 18.01 (0.006) | 18.00 (0.02) | |||||||||
| r magnitude | 18.30 (0.008) | 18.30 (0.008) | 18.33 (0.02) | |||||||||
| i magnitude | 18.53 (0.01) | 18.53 (0.01) | 18.54 (0.02) | |||||||||
| z magnitude | 18.79 (0.04) | 18.79 (0.04) | 18.79 (0.05) | |||||||||
| G magnitude | 18.15 (0.02) | 18.19 | 18.15 | 18.15 (0.003) | ||||||||
| BP magnitude | 18.12 (0.02) | 18.10 | ||||||||||
| RP magnitude | 18.26 (0.04) | 18.21 | ||||||||||
| Pan g magnitude | 18.07 (0.005) | |||||||||||
| Pan r magnitude | 18.33 (0.005) | |||||||||||
| Pan i magnitude | 18.55 (0.003) | |||||||||||
| Pan z magnitude | 18.77 (0.01) | |||||||||||
| Pan y magnitude | 18.93 (0.02) | |||||||||||
| E(B-V) | 0.010 | |||||||||||
* Constant surface field
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