Gaia DR2 866962856917166208
All names: Gaia DR3 866962856917166208, WDJ074059.71+221809.76, SDSS J074059.69+221809.7, SDSS J074059.70+221809.8, Gaia EDR3 866962856917166208, WDJ074059.71+221809.75, Gaia DR2 866962856917166208, GALEX J074059.6+221812, J0740+2218, SDSS J074059.69+221809.8, SDSS J074059.70+221809.7
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | Caron et al. 2023 | Blouin & Xu 2022 | Kilic et al. 2020 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 07 40 59.64 (0.1) | 07 40 59.64 | 07 40 59.64 | 07 40 59.71 (0.1) | 07 40 59.64 | ||||||||||
| Declination | 22 18 10.30 (0.1) | 22 18 10.29 | 22 18 10.30 | 22 18 09.77 (0.1) | 22 18 10.29 | ||||||||||
| Spectral type | DAZ | DAZ | DAZ | DA | DAZ | DA | |||||||||
| Effective temperature | [K] | 5849.0 (34) | 5904.0 (31) | 5742.0 (35) | 5852.0 (34) | 5773.0 | 5504.0 | 5855.0 (97) | |||||||
| log(g) | [cgs] | 8.11 (0.01) | 8.14 (0.02) | 8.06 (0.02) | 8.12 (0.02) | 8.09 | 7.92 | 8.11 (0.04) | |||||||
| Mass | [M☉] | 0.653 (0.01) | 0.659 (0.01) | 0.624 (0.01) | 0.665 (0.01) | 0.642 | 0.523 | 0.656 (0.03) | |||||||
| log(Luminosity) | [L☉] | ||||||||||||||
| Cooling age | [Gyr] | 3.9400 | 3.1100 | 3.1600 | 3.2550 | ||||||||||
| log(H/He) | |||||||||||||||
| log(C/He) | |||||||||||||||
| log(Ca/He) | |||||||||||||||
| log(Ca/H) | -8.78 | -8.78 (0.07) | |||||||||||||
| 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] | 16.53 (0.2) | 16.72 (0.2) | 16.53 (0.1) | 16.72 (0.2) | 16.53 | 16.53 (0.2) | 16.72 (0.2) | |||||||
| Distance | [pc] | 60.51 (0.6) | 59.81 (0.7) | 60.51 (0.6) | 59.82 (0.7) | 60.51 | 60.51 (0.6) | 59.82 (0.7) | |||||||
| Composition | H | H | |||||||||||||
| Proper motion (right ascension) | [mas/yr] | -59.84721547 (0.2) | -59.90856478 (0.4) | -59.847 (0.2) | -59.90856478 | ||||||||||
| Proper motion (declination) | [mas/yr] | 33.62957728 (0.1) | 34.0358575 (0.4) | 33.63 (0.1) | 34.0358575 | ||||||||||
| Variability | |||||||||||||||
| Magnetic | |||||||||||||||
| Bd | [MG] | ||||||||||||||
| Infrared excess (disk) | |||||||||||||||
| Binarity | |||||||||||||||
| B magnitude | |||||||||||||||
| V magnitude | |||||||||||||||
| R magnitude | |||||||||||||||
| I magnitude | |||||||||||||||
| J magnitude | 17.21 (0.02) | ||||||||||||||
| H magnitude | 16.94 (0.03) | ||||||||||||||
| K magnitude | 16.95 (0.06) | ||||||||||||||
| u magnitude | 19.53 (0.03) | 19.56 (0.03) | 19.56 (0.03) | ||||||||||||
| g magnitude | 18.58 (0.008) | 18.58 (0.008) | |||||||||||||
| r magnitude | 18.17 (0.007) | 18.17 (0.007) | |||||||||||||
| i magnitude | 18.01 (0.008) | 18.01 (0.008) | |||||||||||||
| z magnitude | 17.98 (0.02) | 17.98 (0.02) | |||||||||||||
| G magnitude | 18.18 (0.03) | 18.21 | 18.18 | 18.18 (0.003) | 18.21 | ||||||||||
| BP magnitude | 18.52 (0.03) | 18.48 | 18.48 | ||||||||||||
| RP magnitude | 17.72 (0.02) | 17.71 | 17.71 | ||||||||||||
| Pan g magnitude | 18.56 (0.009) | 18.56 (0.01) | 18.56 (0.009) | ||||||||||||
| Pan r magnitude | 18.20 (0.004) | 18.20 (0.004) | 18.20 (0.004) | ||||||||||||
| Pan i magnitude | 18.03 (0.004) | 18.03 (0.005) | 18.03 (0.004) | ||||||||||||
| Pan z magnitude | 18.01 (0.009) | 18.01 (0.009) | 18.01 (0.009) | ||||||||||||
| Pan y magnitude | 18.01 (0.02) | 18.01 (0.02) | 18.01 (0.02) | ||||||||||||
| E(B-V) | 0.001 | ||||||||||||||
* 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
