Gaia DR2 719707193051500928
All names: WDJ085752.74+390200.50, GALEX J085752.7+390200, Gaia EDR3 719707193051500928, J0857+3901, WDJ085752.74+390200.51, Gaia DR3 719707193051500928, Gaia DR2 719707193051500928, SDSS J085752.73+390200.3
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | Caron et al. 2023 | Kilic et al. 2020 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 08 57 52.69 (0.1) | 08 57 52.69 | 08 57 52.69 | 08 57 52.74 (0.1) | 08 57 52.69 | ||||||||
| Declination | 39 01 59.13 (0.08) | 39 01 59.17 | 39 01 59.13 | 39 02 00.51 (0.08) | 39 01 59.17 | ||||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||||
| Effective temperature | [K] | 6533.0 (34) | 6549.0 (31) | 6533.0 (34) | 6516.0 | 6285.0 | 6580.0 (78) | ||||||
| log(g) | [cgs] | 8.01 (0.01) | 8.02 (0.02) | 8.02 (0.02) | 8.01 | 7.88 | 8.02 (0.03) | ||||||
| Mass | [M☉] | 0.594 (0.01) | 0.602 (0.01) | 0.599 (0.01) | 0.595 | 0.505 | 0.604 (0.02) | ||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 1.9200 | 1.8430 | 1.7860 | |||||||||
| 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] | 14.31 (0.1) | 14.38 (0.2) | 14.38 (0.2) | 14.31 | 14.31 (0.1) | 14.38 (0.2) | ||||||
| Distance | [pc] | 69.90 (0.7) | 69.54 (1) | 69.52 (1) | 69.90 | 69.90 (0.7) | 69.52 (1) | ||||||
| Composition | H | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -33.29220496 (0.1) | -33.41669926 (0.3) | -33.292 (0.1) | -33.41669926 | ||||||||
| Proper motion (declination) | [mas/yr] | -86.65182801 (0.1) | -86.27352794 (0.2) | -86.652 (0.1) | -86.27352794 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | 17.10 (0.02) | ||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 18.83 (0.02) | 18.83 (0.02) | 18.83 (0.02) | ||||||||||
| g magnitude | 18.19 (0.007) | 18.19 (0.007) | |||||||||||
| r magnitude | 17.93 (0.007) | 17.93 (0.007) | |||||||||||
| i magnitude | 17.83 (0.008) | 17.83 (0.008) | |||||||||||
| z magnitude | 17.84 (0.02) | 17.84 (0.02) | |||||||||||
| G magnitude | 17.92 (0.02) | 17.94 | 17.92 | 17.92 (0.003) | 17.94 | ||||||||
| BP magnitude | 18.16 (0.02) | 18.15 | 18.15 | ||||||||||
| RP magnitude | 17.53 (0.01) | 17.52 | 17.52 | ||||||||||
| Pan g magnitude | 18.16 (0.009) | 18.16 (0.008) | |||||||||||
| Pan r magnitude | 17.93 (0.003) | 17.93 (0.003) | |||||||||||
| Pan i magnitude | 17.86 (0.002) | 17.86 (0.002) | |||||||||||
| Pan z magnitude | 17.87 (0.005) | 17.87 (0.004) | |||||||||||
| Pan y magnitude | 17.91 (0.03) | 17.91 (0.03) | |||||||||||
| E(B-V) | 0.002 | ||||||||||||
* Constant surface field
Special notes:
Spectra
Controls
Normalize at:
Normalize by mean flux
Range:
x:
to
y:
to
Spectra available:
Spectra without link are available upon request
Absorption lines
Photometric filters
BVRI
ugriz
Photometric fit
