Gaia DR2 459532294895043456
All names: Gaia DR3 459532294895043456, Gaia DR2 459532294895043456, WDJ030257.26+553202.67, Gaia EDR3 459532294895043456
| 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 | 03 02 57.44 (0.1) | 03 02 57.44 | 03 02 57.44 | 03 02 57.26 (0.1) | 03 02 57.44 | |||||
| Declination | 55 32 01.13 (0.1) | 55 32 01.18 | 55 32 01.13 | 55 32 02.68 (0.1) | 55 32 01.18 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 5490.0 | 5205.0 | 5539.0 (88) | ||||||
| log(g) | [cgs] | 7.85 | 7.65 | 7.90 (0.04) | ||||||
| Mass | [M☉] | 0.5 | 0.381 | 0.526 (0.03) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 2.3390 | 2.5560 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 13.91 (0.2) | 13.77 (0.2) | 13.91 | 13.91 (0.2) | 13.77 (0.2) | ||||
| Distance | [pc] | 71.90 (0.9) | 72.65 (1) | 71.90 | 71.90 (0.9) | 72.65 (1) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 98.16671553 (0.1) | 98.14804212 (0.5) | 98.167 (0.1) | 98.14804212 | |||||
| Proper motion (declination) | [mas/yr] | -96.87962413 (0.2) | -96.67004795 (0.4) | -96.88 (0.2) | -96.67004795 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | ||||||||||
| g magnitude | ||||||||||
| r magnitude | ||||||||||
| i magnitude | ||||||||||
| z magnitude | ||||||||||
| G magnitude | 18.52 (0.02) | 18.53 | 18.52 | 18.52 (0.003) | 18.53 | |||||
| BP magnitude | 18.94 (0.02) | 18.93 | 18.93 | |||||||
| RP magnitude | 18.01 (0.01) | 17.99 | 17.99 | |||||||
| Pan g magnitude | 18.98 (0.02) | |||||||||
| Pan r magnitude | 18.50 (0.01) | |||||||||
| Pan i magnitude | 18.30 (0.0009) | |||||||||
| Pan z magnitude | 18.26 (0.01) | |||||||||
| Pan y magnitude | 18.21 (0.04) | |||||||||
| 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
