Gaia DR2 2663994868829333760
All names: Gaia DR3 2663994868829333760, SDSS J231539.02+053645.7, PB 5303, WDJ231539.01+053646.48, Gaia DR2 2663994868829333760, WDJ231539.01+053646.49, Gaia EDR3 2663994868829333760
| 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 | 23 15 39.03 (0.1) | 23 15 39.03 | 23 15 39.03 | 23 15 39.01 (0.1) | 23 15 39.03 | |||||
| Declination | 05 36 45.32 (0.1) | 05 36 45.35 | 05 36 45.32 | 05 36 46.49 (0.1) | 05 36 45.35 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 7223.0 | 6950.0 | 7151.0 (135) | ||||||
| log(g) | [cgs] | 8.39 | 8.29 | 8.38 (0.03) | ||||||
| Mass | [M☉] | 0.842 | 0.759 | 0.834 (0.03) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 3.0830 | 2.8800 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 16.81 (0.1) | 16.79 (0.2) | 16.81 | 16.81 (0.1) | 16.79 (0.2) | ||||
| Distance | [pc] | 59.49 (0.5) | 59.56 (0.7) | 59.49 | 59.49 (0.5) | 59.56 (0.7) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 22.6408243 (0.1) | 22.54489102 (0.3) | 22.641 (0.1) | 22.54489102 | |||||
| Proper motion (declination) | [mas/yr] | -73.39489875 (0.1) | -73.28527727 (0.2) | -73.395 (0.1) | -73.28527727 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 17.50 | |||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 18.46 (0.02) | 18.46 (0.02) | ||||||||
| g magnitude | 17.96 (0.006) | 17.96 (0.006) | ||||||||
| r magnitude | 17.80 (0.006) | 17.80 (0.006) | ||||||||
| i magnitude | 17.76 (0.008) | 17.76 (0.008) | ||||||||
| z magnitude | 17.83 (0.02) | 17.83 (0.02) | ||||||||
| G magnitude | 17.77 (0.02) | 17.79 | 17.77 | 17.77 (0.003) | 17.79 | |||||
| BP magnitude | 17.98 (0.02) | 17.96 | 17.96 | |||||||
| RP magnitude | 17.48 (0.02) | 17.47 | 17.47 | |||||||
| Pan g magnitude | 17.93 (0.003) | |||||||||
| Pan r magnitude | 17.80 (0.004) | |||||||||
| Pan i magnitude | 17.80 (0.003) | |||||||||
| Pan z magnitude | 17.83 (0.009) | |||||||||
| Pan y magnitude | 17.88 (0.01) | |||||||||
| E(B-V) | 0.003 | |||||||||
* 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
