SDSS J034424.72-011201.1
All names: Gaia EDR3 3251365009863314432, SDSS J034424.72-011201.0, TIC 11046398, Gaia DR3 3251365009863314432, SDSS J034424.73-011201.1, SDSS J034424.72-011201.1, Gaia DR2 3251365009863314432, WD 0341-013, 2MASS J03442472-0112009
| Parameter | Unit | Gaia EDR3 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 03 44 24.73 (0.3) | 03 44 24.73 | 03 44 24.73 (0.3) | 03 44 24.73 (0.3) | 03 44 24.72 | 03 44 24.50 | 03 44 24.72 | |||
| Declination | -01 12 00.97 (0.2) | -01 12 01.10 | -01 12 00.97 (0.2) | -01 12 01.01 (0.2) | -01 12 01.08 | -01 11 54.24 | -01 12 01.08 | |||
| Spectral type | M6V | D+M | WD+M | WD | WDM | |||||
| Effective temperature | [K] | 1583.0 | 22764.0 (9398) | 32537.0 (16867) | ||||||
| log(g) | [cgs] | 9.79 | 8.71 (0.3) | 9.81 (0.2) | ||||||
| Mass | [M☉] | 1.531 | ||||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 2.4440 | ||||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 3.93 (0.4) | 4.63 (0.4) | 3.93 (0.4) | ||||||
| Distance | [pc] | 254.32 (25) | 215.84 (18) | 254.32 (25) | ||||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 0.536089584 (0.4) | 1.45557509 (0.6) | 0.536 (0.4) | ||||||
| Proper motion (declination) | [mas/yr] | 2.83940287 (0.4) | 3.59021478 (0.6) | 2.839 (0.4) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | WDMS | |||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | 15.95 (0.07) | |||||||||
| H magnitude | 15.32 (0.08) | |||||||||
| K magnitude | 15.32 (0.2) | |||||||||
| u magnitude | 17.36 (0.2) | 18.86 (0.1) | 21.96 (0.2) | 22.00 (0.2) | ||||||
| g magnitude | 13.79 (0.01) | 17.61 (0.02) | 21.25 (0.06) | 21.26 (0.06) | ||||||
| r magnitude | 14.52 (0.01) | 17.73 (0.02) | 20.26 (0.03) | 20.27 (0.03) | ||||||
| i magnitude | 16.28 (0.07) | 16.76 (0.01) | 18.45 (0.02) | 18.45 (0.02) | ||||||
| z magnitude | 30.72 (0.08) | 16.24 (0.03) | 17.60 (0.02) | 17.58 (0.02) | ||||||
| G magnitude | 19.33 (0.1) | 19.35 | 19.33 (0.004) | |||||||
| BP magnitude | 21.28 (0.1) | 20.59 | ||||||||
| RP magnitude | 17.98 (0.02) | 17.92 | ||||||||
| Pan g magnitude | ||||||||||
| Pan r magnitude | ||||||||||
| Pan i magnitude | ||||||||||
| Pan z magnitude | ||||||||||
| Pan y magnitude | ||||||||||
| E(B-V) | 0.035 | |||||||||
* 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
