Gaia DR2 2047412323075526912
All names: LSPM J1940+3513, NLTT 48094, WDJ19408.01+351322.65, GD 223, TIC 70352788, GEN# +6.10060223, WDJ194008.01+351322.65, Gaia EDR3 2047412323075526912, USNO-B1.0 1252-00340237, 2MASS J19400800+3513224, Gaia DR3 2047412323075526912, Gaia DR2 2047412323075526912
| 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 | 19 40 08.13 (0.03) | 19 40 08.13 | 19 40 08.13 | 19 40 08.01 (0.03) | 19 40 08.13 | |||||
| Declination | 35 13 25.65 (0.03) | 35 13 25.55 | 35 13 25.65 | 35 13 22.66 (0.03) | 35 13 25.55 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 7941.0 | 7673.0 | 7996.0 (46) | ||||||
| log(g) | [cgs] | 7.96 | 7.86 | 7.97 (0.01) | ||||||
| Mass | [M☉] | 0.57 | 0.495 | 0.578 (0.008) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.0340 | 1.0300 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 21.08 (0.04) | 20.91 (0.06) | 21.08 | 21.08 (0.04) | 20.91 (0.06) | ||||
| Distance | [pc] | 47.44 (0.08) | 47.83 (0.1) | 47.44 | 47.44 (0.08) | 47.83 (0.1) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 90.6233196 (0.04) | 90.47698734 (0.09) | 90.623 (0.04) | 90.47698734 | |||||
| Proper motion (declination) | [mas/yr] | 186.8712036 (0.04) | 186.9121085 (0.09) | 186.871 (0.04) | 186.9121085 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 16.62 | |||||||||
| V magnitude | ||||||||||
| R magnitude | 16.10 | |||||||||
| I magnitude | ||||||||||
| J magnitude | 15.84 (0.07) | |||||||||
| H magnitude | 15.49 (0.1) | |||||||||
| K magnitude | ||||||||||
| u magnitude | ||||||||||
| g magnitude | ||||||||||
| r magnitude | ||||||||||
| i magnitude | ||||||||||
| z magnitude | ||||||||||
| G magnitude | 16.28 (0.003) | 16.30 | 16.28 | 16.28 (0.003) | 16.30 | |||||
| BP magnitude | 16.41 (0.003) | 16.41 | 16.41 | |||||||
| RP magnitude | 16.05 (0.003) | 16.06 | 16.06 | |||||||
| Pan g magnitude | 16.42 (0.001) | |||||||||
| Pan r magnitude | 16.36 (0.006) | |||||||||
| Pan i magnitude | 16.41 (0.005) | |||||||||
| Pan z magnitude | 16.48 (0.005) | |||||||||
| Pan y magnitude | 16.54 (0.009) | |||||||||
| E(B-V) | 0.004 | |||||||||
* Constant surface field
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