Gaia DR2 2717510195697147264
All names: Gaia DR2 2717510195697147264, Gaia DR3 2717510195697147264, SDSS J224439.26+102510.4, Gaia EDR3 2717510195697147264, WDJ224439.21+102511.41, WDJ224439.21+102511.42, SDSS J224439.25+102510.3
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 22 44 39.30 (0.2) | 22 44 39.30 | 22 44 39.30 | 22 44 39.21 (0.2) | 22 44 39.30 | ||||||
| Declination | 10 25 09.46 (0.2) | 10 25 09.52 | 10 25 09.46 | 10 25 11.42 (0.2) | 10 25 09.52 | ||||||
| Spectral type | DA | DA: | DA | ||||||||
| Effective temperature | [K] | 5563.0 (38) | 5462.0 | 5173.0 | 5403.0 (143) | ||||||
| log(g) | [cgs] | 8.01 (0.03) | 8.02 | 7.82 | 7.95 (0.07) | ||||||
| Mass | [M☉] | 0.59 (0.03) | 0.595 | 0.468 | 0.554 (0.06) | ||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 3.4600 | 3.6540 | ||||||||
| 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] | 11.62 (0.3) | 12.09 (0.4) | 11.62 | 11.62 (0.3) | 12.09 (0.4) | |||||
| Distance | [pc] | 86.04 (2) | 82.73 (3) | 86.04 | 86.04 (2) | 82.73 (3) | |||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 90.38737771 (0.3) | 90.1073278 (0.5) | 90.387 (0.3) | 90.1073278 | ||||||
| Proper motion (declination) | [mas/yr] | -122.4885123 (0.2) | -122.3368153 (0.4) | -122.489 (0.2) | -122.3368153 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 20.57 (0.07) | 20.70 (0.08) | |||||||||
| g magnitude | 19.51 (0.01) | 19.53 (0.01) | |||||||||
| r magnitude | 19.03 (0.01) | 19.05 (0.01) | |||||||||
| i magnitude | 18.81 (0.01) | 18.83 (0.01) | |||||||||
| z magnitude | 18.81 (0.05) | 18.75 (0.04) | |||||||||
| G magnitude | 19.05 (0.03) | 19.08 | 19.05 | 19.05 (0.004) | 19.08 | ||||||
| BP magnitude | 19.54 (0.03) | 19.50 | 19.50 | ||||||||
| RP magnitude | 18.57 (0.05) | 18.54 | 18.54 | ||||||||
| Pan g magnitude | 19.48 (0.01) | ||||||||||
| Pan r magnitude | 19.05 (0.006) | ||||||||||
| Pan i magnitude | 18.85 (0.008) | ||||||||||
| Pan z magnitude | 18.78 (0.008) | ||||||||||
| Pan y magnitude | 18.77 (0.02) | ||||||||||
| E(B-V) | 0.010 | ||||||||||
* 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
