Gaia DR2 1087504449701073536
All names: NLTT 17716, Gaia EDR3 1087504449701073536, USNO-B1.0 1524-00190598, Gaia DR3 1087504449701073536, LSPM J0722+6226, Gaia DR2 1087504449701073536, WDJ072227.22+622622.33, LP 88-121
| 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 | 07 22 27.17 (0.08) | 07 22 27.17 | 07 22 27.17 | 07 22 27.22 (0.08) | 07 22 27.17 | |||||
| Declination | 62 26 19.17 (0.1) | 62 26 19.27 | 62 26 19.17 | 62 26 22.33 (0.1) | 62 26 19.27 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 7259.0 | 7004.0 | 7587.0 (145) | ||||||
| log(g) | [cgs] | 8.30 | 8.20 | 8.39 (0.03) | ||||||
| Mass | [M☉] | 0.78 | 0.7 | 0.841 (0.03) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 2.4890 | 2.3110 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 12.94 (0.1) | 12.93 (0.2) | 12.94 | 12.94 (0.1) | 12.93 (0.2) | ||||
| Distance | [pc] | 77.28 (0.9) | 77.35 (1) | 77.28 | 77.28 (0.9) | 77.35 (1) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -22.23411089 (0.1) | -21.94067742 (0.2) | -22.234 (0.1) | -21.94067742 | |||||
| Proper motion (declination) | [mas/yr] | -197.5662735 (0.1) | -197.7789763 (0.2) | -197.566 (0.1) | -197.7789763 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 18.10 | |||||||||
| V magnitude | ||||||||||
| R magnitude | 18.10 | |||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | ||||||||||
| g magnitude | ||||||||||
| r magnitude | ||||||||||
| i magnitude | ||||||||||
| z magnitude | ||||||||||
| G magnitude | 18.16 (0.02) | 18.18 | 18.16 | 18.16 (0.003) | 18.18 | |||||
| BP magnitude | 18.35 (0.02) | 18.34 | 18.34 | |||||||
| RP magnitude | 17.88 (0.02) | 17.88 | 17.88 | |||||||
| Pan g magnitude | 18.34 (0.006) | |||||||||
| Pan r magnitude | 18.19 (0.006) | |||||||||
| Pan i magnitude | 18.19 (0.005) | |||||||||
| Pan z magnitude | 18.26 (0.009) | |||||||||
| Pan y magnitude | 18.28 (0.02) | |||||||||
| 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
