Gaia DR2 502957442209211136
All names: Gaia EDR3 502957442209211136, Gaia DR2 502957442209211136, WDJ05476.58+753103.09, LSPM J0547+7531S, Gaia DR3 502957442209211136, WDJ054706.58+753103.10, USNO-B1.0 1655-00045449
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 05 47 07.22 (0.1) | 05 47 07.20 | 05 47 07.22 | 05 47 06.58 (0.1) | 05 47 07.20 | |||||
| Declination | 75 31 02.77 (0.2) | 75 31 02.77 | 75 31 02.77 | 75 31 03.08 (0.2) | 75 31 02.77 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 5915.0 | 5659.0 | 5929.0 (119) | ||||||
| log(g) | [cgs] | 8.43 | 8.29 | 8.46 (0.04) | ||||||
| Mass | [M☉] | 0.865 | 0.759 | 0.886 (0.04) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 5.1540 | 5.4320 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 13.30 (0.2) | 13.38 (0.2) | 13.30 | 13.30 (0.2) | 13.38 (0.2) | ||||
| Distance | [pc] | 75.20 (1) | 74.74 (1) | 75.20 | 75.20 (1) | 74.74 (1) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 149.3994551 (0.2) | 149.2649297 (0.4) | 149.399 (0.2) | 149.2649297 | |||||
| Proper motion (declination) | [mas/yr] | -19.72413419 (0.2) | -20.66274892 (0.4) | -19.724 (0.2) | -20.66274892 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 19.50 | |||||||||
| V magnitude | ||||||||||
| R magnitude | 19.20 | |||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | ||||||||||
| g magnitude | ||||||||||
| r magnitude | ||||||||||
| i magnitude | ||||||||||
| z magnitude | ||||||||||
| G magnitude | 19.11 (0.03) | 19.15 | 19.11 | 19.11 (0.003) | 19.15 | |||||
| BP magnitude | 19.49 (0.03) | 19.60 | 19.60 | |||||||
| RP magnitude | 18.70 (0.03) | 18.65 | 18.65 | |||||||
| Pan g magnitude | 19.42 (0.003) | |||||||||
| Pan r magnitude | 19.10 (0.03) | |||||||||
| Pan i magnitude | 18.94 (0.009) | |||||||||
| Pan z magnitude | 18.98 (0.02) | |||||||||
| Pan y magnitude | 18.80 (0.03) | |||||||||
| E(B-V) | 0.002 | |||||||||
* Constant surface field
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