Gaia DR2 489876410641183744
All names: GALEX J035405.9+654751, Gaia EDR3 489876410641183744, WDJ035406.06+654751.12, WDJ03546.06+654751.12, Gaia DR2 489876410641183744, Gaia DR3 489876410641183744
| 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 | 03 54 05.94 (0.06) | 03 54 05.95 | 03 54 05.94 | 03 54 06.06 (0.06) | 03 54 05.95 | |||||
| Declination | 65 47 52.03 (0.09) | 65 47 52.00 | 65 47 52.03 | 65 47 51.13 (0.09) | 65 47 52.00 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 7022.0 | 6760.0 | 7148.0 (103) | ||||||
| log(g) | [cgs] | 8.04 | 7.92 | 8.07 (0.03) | ||||||
| Mass | [M☉] | 0.614 | 0.526 | 0.634 (0.03) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.5850 | 1.5230 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 10.42 (0.1) | 10.48 (0.2) | 10.42 | 10.42 (0.1) | 10.48 (0.2) | ||||
| Distance | [pc] | 95.95 (1) | 95.45 (2) | 95.95 | 95.95 (1) | 95.45 (2) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -44.75830924 (0.07) | -44.77112351 (0.2) | -44.758 (0.07) | -44.77112351 | |||||
| Proper motion (declination) | [mas/yr] | 56.27660112 (0.1) | 56.43038342 (0.3) | 56.277 (0.1) | 56.43038342 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | ||||||||||
| g magnitude | ||||||||||
| r magnitude | ||||||||||
| i magnitude | ||||||||||
| z magnitude | ||||||||||
| G magnitude | 18.35 (0.01) | 18.37 | 18.35 | 18.35 (0.003) | 18.37 | |||||
| BP magnitude | 18.56 (0.01) | 18.51 | 18.51 | |||||||
| RP magnitude | 18.03 (0.01) | 18.02 | 18.02 | |||||||
| Pan g magnitude | 18.55 (0.009) | |||||||||
| Pan r magnitude | 18.40 (0.01) | |||||||||
| Pan i magnitude | 18.37 (0.009) | |||||||||
| Pan z magnitude | 18.41 (0.008) | |||||||||
| Pan y magnitude | 18.44 (0.02) | |||||||||
| E(B-V) | 0.003 | |||||||||
* Constant surface field
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