Gaia DR2 1837948790953103232
All names: Gaia DR3 1837948790953103232, WDJ210034.65+212256.89, WDJ210034.65+212256.88, Gaia DR2 1837948790953103232, Gaia EDR3 1837948790953103232, GALEX J210034.6+212257
| 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 | 21 00 34.73 (0.04) | 21 00 34.73 | 21 00 34.73 | 21 00 34.65 (0.04) | 21 00 34.73 | |||||
| Declination | 21 22 57.50 (0.03) | 21 22 57.48 | 21 22 57.50 | 21 22 56.89 (0.03) | 21 22 57.48 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 21997.0 | 27824.0 | 24790.0 (279) | ||||||
| log(g) | [cgs] | 7.92 | 8.12 | 8.04 (0.01) | ||||||
| Mass | [M☉] | 0.587 | 0.681 | 0.658 (0.009) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.0358 | 0.0173 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 11.35 (0.05) | 11.51 (0.08) | 11.35 | 11.35 (0.05) | 11.51 (0.08) | ||||
| Distance | [pc] | 88.08 (0.4) | 86.91 (0.6) | 88.08 | 88.08 (0.4) | 86.91 (0.6) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 73.79165336 (0.04) | 73.72497273 (0.1) | 73.792 (0.04) | 73.72497273 | |||||
| Proper motion (declination) | [mas/yr] | 38.35086325 (0.04) | 38.42320524 (0.1) | 38.351 (0.04) | 38.42320524 | |||||
| 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 | 15.17 (0.002) | 15.19 | 15.17 | 15.17 (0.003) | 15.19 | |||||
| BP magnitude | 15.06 (0.002) | 15.01 | 15.01 | |||||||
| RP magnitude | 15.40 (0.003) | 15.41 | 15.41 | |||||||
| Pan g magnitude | 15.02 (0.005) | |||||||||
| Pan r magnitude | 15.40 (0.002) | |||||||||
| Pan i magnitude | 15.73 (0.003) | |||||||||
| Pan z magnitude | 16.00 (0.002) | |||||||||
| Pan y magnitude | 16.17 (0.006) | |||||||||
| E(B-V) | 0.008 | |||||||||
* Constant surface field
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