SDSS J002322.44+150011.6
All names: SDSS J002322.44+150011.6, GALEX J002322.4+150011, Gaia DR3 2792285198363067136, SDSS J002322.45+150011.5, SDSS J002322.47+150011.4, WD 0020+147, Gaia DR2 2792285198363067136, Gaia EDR3 2792285198363067136
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 00 23 22.48 (0.2) | 00 23 22.45 | 00 23 22.47 (0.3) | 00 23 22.44 (0.2) | 00 23 22.45 | 00 23 22.46 | 00 23 22.45 | |||||
| Declination | 15 00 11.40 (0.1) | 15 00 11.64 | 15 00 11.41 (0.2) | 15 00 11.63 (0.1) | 15 00 11.66 | 15 00 07.56 | 15 00 11.54 | |||||
| Spectral type | DA+DB/DC | DA+DB/DC | DA: | DA: | DA: | DA | ||||||
| Effective temperature | [K] | 10561.0 | 10964.0 (274) | 11028.0 (401) | ||||||||
| log(g) | [cgs] | 8.17 | 8.82 (0.2) | 8.95 (0.5) | ||||||||
| Mass | [M☉] | 0.708 | ||||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.6736 | ||||||||||
| 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] | 5.06 (0.2) | 4.87 (0.3) | 5.06 (0.2) | ||||||||
| Distance | [pc] | 197.48 (1e+01) | 205.32 (14) | 197.48 (1e+01) | ||||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 29.49311596 (0.4) | 29.36207052 (0.8) | 29.493 (0.4) | 26.6 | |||||||
| Proper motion (declination) | [mas/yr] | -13.99422916 (0.2) | -13.93969206 (0.4) | -13.994 (0.2) | -14.4 | |||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 18.87 (0.02) | 18.88 (0.02) | 18.94 (0.03) | 18.93 | 18.90 (0.03) | |||||||
| g magnitude | 18.77 (0.008) | 18.77 (0.008) | 18.83 (0.02) | 18.82 | 18.80 (0.02) | |||||||
| r magnitude | 18.91 (0.01) | 18.91 (0.01) | 18.94 (0.02) | 18.94 | 18.91 (0.02) | |||||||
| i magnitude | 19.07 (0.01) | 19.07 (0.01) | 19.11 (0.02) | 19.11 | 19.09 (0.02) | |||||||
| z magnitude | 19.20 (0.06) | 19.20 (0.06) | 19.20 (0.06) | 19.20 | 19.17 (0.06) | |||||||
| G magnitude | 18.82 (0.04) | 18.87 | 18.82 (0.004) | |||||||||
| BP magnitude | 18.83 (0.04) | 18.76 | ||||||||||
| RP magnitude | 18.75 (0.06) | 18.78 | ||||||||||
| Pan g magnitude | 18.79 (0.007) | |||||||||||
| Pan r magnitude | 18.92 (0.02) | |||||||||||
| Pan i magnitude | 19.10 (0.006) | |||||||||||
| Pan z magnitude | 19.25 (0.02) | |||||||||||
| Pan y magnitude | 19.34 (0.05) | |||||||||||
| E(B-V) | 0.017 | |||||||||||
* 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
