WD 0030-181
All names: WD 0030-181, Gaia EDR3 2364272573237917952, Gaia DR2 2364272573237917952, GALEX J003230.4-175322, KUV 00300-1810, SDSS J003230.46-175323.2, SDSS J003230.46-175323.3, SDSS J003230.45-175323.1, Gaia DR3 2364272573237917952, WD 0029-181
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Gianninas et al. 2011 | Koester et al. 2009 | Vincent et al. 2024 | Simbad | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 00 32 30.52 (0.05) | 00 32 30.46 | 00 32 30.51 (0.07) | 00 32 30.52 | 00 32 30.41 (0.05) | 00 32 30.82 | 00 32 30.46 | |||||||
| Declination | -17 53 23.70 (0.05) | -17 53 23.12 | -17 53 23.66 (0.05) | -17 53 23.70 | -17 53 22.62 (0.05) | -17 53 26.88 | -17 53 23.28 | |||||||
| Spectral type | DA | DA | DA | DA3.5 | DA | DA | DA | |||||||
| Effective temperature | [K] | 11873.0 | 14270.0 (387) | 13578.0 (76) | 13363.0 (217) | 12851.0 (49) | ||||||||
| log(g) | [cgs] | 7.82 | 7.94 (0.06) | 7.83 (0.01) | 7.97 (0.01) | 8.04 (0.02) | ||||||||
| Mass | [M☉] | 0.504 | 0.58 (0.03) | 0.594 (0.01) | 0.629 (0.01) | |||||||||
| log(Luminosity) | [L☉] | |||||||||||||
| Cooling age | [Gyr] | 0.3047 | ||||||||||||
| 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] | 9.65 (0.07) | 9.44 (0.09) | 9.65 | 9.65 (0.07) | |||||||||
| Distance | [pc] | 103.59 (0.7) | 105.89 (1) | 104.00 | 103.59 | 103.59 (0.7) | ||||||||
| Composition | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | 90.57673549 (0.08) | 90.83979305 (0.2) | 90.577 (0.07) | ||||||||||
| Proper motion (declination) | [mas/yr] | -67.28477466 (0.06) | -67.0401427 (0.1) | -67.285 (0.06) | ||||||||||
| Variability | ||||||||||||||
| Magnetic | ||||||||||||||
| Bd | [MG] | |||||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | ||||||||||||||
| B magnitude | 16.05 | |||||||||||||
| V magnitude | 16.80 | |||||||||||||
| R magnitude | ||||||||||||||
| I magnitude | ||||||||||||||
| J magnitude | ||||||||||||||
| H magnitude | ||||||||||||||
| K magnitude | ||||||||||||||
| u magnitude | 16.87 (0.008) | 16.87 (0.008) | 16.83 (0.02) | |||||||||||
| g magnitude | 16.46 (0.004) | 16.46 (0.004) | 16.47 (0.01) | |||||||||||
| r magnitude | 16.70 (0.004) | 16.70 (0.004) | 16.70 (0.02) | |||||||||||
| i magnitude | 16.90 (0.005) | 16.90 (0.005) | 16.89 (0.02) | |||||||||||
| z magnitude | 17.13 (0.01) | 17.13 (0.01) | 17.12 (0.02) | |||||||||||
| G magnitude | 16.58 (0.004) | 16.59 | 16.58 | 16.58 (0.003) | ||||||||||
| BP magnitude | 16.56 (0.004) | 16.56 | ||||||||||||
| RP magnitude | 16.62 (0.004) | 16.62 | ||||||||||||
| Pan g magnitude | 16.51 (0.004) | |||||||||||||
| Pan r magnitude | 16.69 (0.003) | |||||||||||||
| Pan i magnitude | 16.92 (0.003) | |||||||||||||
| Pan z magnitude | 17.14 (0.006) | |||||||||||||
| Pan y magnitude | 17.27 (0.01) | |||||||||||||
| 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
