Gaia DR2 2280281769050714496
All names: LSPM J2147+7512, Gaia DR2 2280281769050714496, Gaia DR3 2280281769050714496, WDJ214700.01+751220.76, Gaia EDR3 2280281769050714496, USNO-B1.0 1652-00106390, WDJ21470.01+751220.76
| 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 47 00.21 (0.1) | 21 47 00.21 | 21 47 00.21 | 21 47 00.01 (0.1) | 21 47 00.21 | |||||
| Declination | 75 12 23.12 (0.1) | 75 12 23.05 | 75 12 23.12 | 75 12 20.76 (0.1) | 75 12 23.05 | |||||
| Spectral type | DA: | DA | ||||||||
| Effective temperature | [K] | 5986.0 | 5744.0 | 6141.0 (127) | ||||||
| log(g) | [cgs] | 8.00 | 7.84 | 8.03 (0.04) | ||||||
| Mass | [M☉] | 0.586 | 0.481 | 0.604 (0.04) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 2.2400 | 2.2930 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 10.36 (0.2) | 10.57 (0.2) | 10.36 | 10.36 (0.2) | 10.57 (0.2) | ||||
| Distance | [pc] | 96.49 (1) | 94.61 (2) | 96.49 | 96.49 (1) | 94.61 (2) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 48.62346567 (0.2) | 48.11728445 (0.4) | 48.623 (0.2) | 48.11728445 | |||||
| Proper motion (declination) | [mas/yr] | 147.4366894 (0.2) | 147.4159433 (0.3) | 147.437 (0.2) | 147.4159433 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 19.00 | |||||||||
| V magnitude | ||||||||||
| R magnitude | 18.90 | |||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | ||||||||||
| g magnitude | ||||||||||
| r magnitude | ||||||||||
| i magnitude | ||||||||||
| z magnitude | ||||||||||
| G magnitude | 18.90 (0.03) | 18.91 | 18.90 | 18.90 (0.003) | 18.91 | |||||
| BP magnitude | 19.22 (0.03) | 19.17 | 19.17 | |||||||
| RP magnitude | 18.46 (0.03) | 18.45 | 18.45 | |||||||
| Pan g magnitude | 19.24 (0.009) | |||||||||
| Pan r magnitude | 18.91 (0.009) | |||||||||
| Pan i magnitude | 18.77 (0.01) | |||||||||
| Pan z magnitude | 18.77 (0.01) | |||||||||
| Pan y magnitude | 18.79 (0.04) | |||||||||
| E(B-V) | 0.006 | |||||||||
* Constant surface field
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