SDSS J160412.27+061038.6
All names: SDSS J160412.27+061038.6, GALEX J160412.1+061037, Gaia DR2 4449961636236770176, SDSS J160412.26+061038.6, Gaia DR3 4449961636236770176, Gaia EDR3 4449961636236770176
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 04 12.30 (0.3) | 16 04 12.27 | 16 04 12.29 (0.4) | 16 04 12.26 (0.3) | 16 04 12.27 | ||||||
| Declination | 06 10 38.80 (0.3) | 06 10 38.63 | 06 10 38.79 (0.3) | 06 10 38.57 (0.3) | 06 10 38.63 | ||||||
| Spectral type | DC | DC | DC | DC | DA | ||||||
| Effective temperature | [K] | 7686.0 | 7400.0 | 10086.0 (18) | |||||||
| log(g) | [cgs] | 8.21 | 8.11 | 8.74 (0.9) | |||||||
| Mass | [M☉] | 0.726 | 0.644 | ||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 1.6870 | 1.5910 | ||||||||
| log(H/He) | |||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | |||||||||||
| log(Ca/H) | |||||||||||
| Parallax | [mas] | 4.99 (0.4) | 5.54 (0.5) | 4.99 (0.4) | |||||||
| Distance | [pc] | 200.43 (14) | 180.45 (15) | 200.43 (14) | |||||||
| Composition | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 33.70439583 (0.4) | 32.94311991 (0.7) | 33.704 (0.4) | |||||||
| Proper motion (declination) | [mas/yr] | 14.17754702 (0.3) | 14.97488486 (0.6) | 14.178 (0.3) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 20.33 (0.04) | 20.33 (0.04) | 20.32 (0.05) | ||||||||
| g magnitude | 19.84 (0.02) | 19.84 (0.01) | 19.85 (0.02) | ||||||||
| r magnitude | 19.67 (0.02) | 19.67 (0.02) | 19.69 (0.02) | ||||||||
| i magnitude | 19.67 (0.02) | 19.67 (0.02) | 19.69 (0.03) | ||||||||
| z magnitude | 19.73 (0.08) | 19.73 (0.08) | 19.70 (0.07) | ||||||||
| G magnitude | 19.66 (0.05) | 19.71 | 19.66 (0.005) | ||||||||
| BP magnitude | 19.87 (0.05) | 19.86 | |||||||||
| RP magnitude | 19.38 (0.06) | 19.42 | |||||||||
| Pan g magnitude | 19.84 (0.02) | ||||||||||
| Pan r magnitude | 19.68 (0.01) | ||||||||||
| Pan i magnitude | 19.71 (0.008) | ||||||||||
| Pan z magnitude | 19.76 (0.02) | ||||||||||
| Pan y magnitude | 19.97 (0.03) | ||||||||||
| E(B-V) | 0.036 | ||||||||||
* Constant surface field
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