GALEX 2679195419571914641
All names: 16546+5742, Gaia EDR3 1436666805326235648, Gaia DR3 1436666805326235648, USNO-A2.0 1425-08640111, J1654+5742, PM J16546+5742, 2MASS J16544101+5742163, Gaia DR2 1436666805326235648, WD 1653+577, WDJ165441.03+574216.11, TIC 199710552, GALEX 2679195419571914641
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Caron et al. 2023 | MWDD H | Gaia DR2 | Stilism | Limoges et al. 2015 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 54 40.89 (0.03) | 16 54 40.90 (0.05) | 16 54 40.89 | 16 54 41.03 (0.05) | 16 54 40.90 | 16 54 40.25 | ||||||
| Declination | 57 42 16.56 (0.04) | 57 42 16.54 (0.05) | 57 42 16.56 | 57 42 16.11 (0.05) | 57 42 16.54 | 57 42 10.44 | ||||||
| Spectral type | DA | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 8884.0 (34) | 8954.0 | 9340.0 (141) | 9044.0 (54) | |||||||
| log(g) | [cgs] | 7.75 (0.007) | 7.77 | 7.82 (0.08) | 7.79 (0.01) | |||||||
| Mass | [M☉] | 0.463 (0.005) | 0.473 | 0.5 (0.05) | 0.484 (0.008) | |||||||
| log(Luminosity) | [L☉] | -2.85 | ||||||||||
| Cooling age | [Gyr] | 0.6400 | 0.6082 | |||||||||
| log(H/He) | ||||||||||||
| log(C/He) | ||||||||||||
| log(Ca/He) | ||||||||||||
| log(Ca/H) | ||||||||||||
| log(C/H) | ||||||||||||
| log(N/H) | ||||||||||||
| log(O/H) | ||||||||||||
| log(Na/H) | ||||||||||||
| log(Mg/H) | ||||||||||||
| log(Al/H) | ||||||||||||
| log(Si/H) | ||||||||||||
| log(P/H) | ||||||||||||
| log(S/H) | ||||||||||||
| log(Sc/H) | ||||||||||||
| log(Ti/H) | ||||||||||||
| log(Cr/H) | ||||||||||||
| log(Mn/H) | ||||||||||||
| log(Fe/H) | ||||||||||||
| log(Ni/H) | ||||||||||||
| Parallax | [mas] | 17.55 (0.03) | 17.53 (0.06) | 17.53 (0.06) | 17.55 | 17.53 (0.06) | 17.53 (0.06) | |||||
| Distance | [pc] | 56.98 (0.1) | 57.05 (0.2) | 57.06 (0.2) | 56.90 (2) | 56.98 | 57.06 (0.2) | 57.06 (0.2) | ||||
| Composition | H | H | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -65.49177659 (0.05) | -65.56118879 (0.1) | -65.561 (0.1) | -65.56118879 | |||||||
| Proper motion (declination) | [mas/yr] | 27.6267565 (0.05) | 27.65724128 (0.1) | 27.657 (0.1) | 27.65724128 | |||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | 15.60 (0.3) | |||||||||||
| V magnitude | 15.84 | |||||||||||
| R magnitude | 16.10 (0.3) | |||||||||||
| I magnitude | ||||||||||||
| J magnitude | 15.73 (0.009) | 15.65 | 15.65 (0.07) | |||||||||
| H magnitude | 15.95 (0.2) | 15.95 | 15.95 (0.2) | |||||||||
| K magnitude | 15.20 (0.03) | 15.20 | ||||||||||
| u magnitude | ||||||||||||
| g magnitude | ||||||||||||
| r magnitude | ||||||||||||
| i magnitude | ||||||||||||
| z magnitude | ||||||||||||
| G magnitude | 16.00 (0.003) | 16.02 | 16.00 | 16.02 (0.0008) | 16.02 | |||||||
| BP magnitude | 16.09 (0.003) | 16.08 | 16.08 | |||||||||
| RP magnitude | 15.85 (0.003) | 15.85 | 15.85 | |||||||||
| Pan g magnitude | 16.06 (0.003) | 16.06 (0.003) | ||||||||||
| Pan r magnitude | 16.08 (0.002) | 16.08 (0.003) | ||||||||||
| Pan i magnitude | 16.18 (0.003) | 16.18 (0.003) | ||||||||||
| Pan z magnitude | 16.29 (0.002) | 16.29 (0.003) | ||||||||||
| Pan y magnitude | 16.40 (0.007) | 16.40 (0.009) | ||||||||||
| E(B-V) | 0.008 | |||||||||||
* Constant surface field
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