WD 0108+143
All names: Gaia DR2 2591091789004351104, GALEX J011055.1+143922, SDSS J011055.16+143921.9, SDSS J011055.16+143922.0, USNO-B1.0 1046-00012067, Gaia EDR3 2591091789004351104, WD 0108+143, Gaia DR3 2591091789004351104, SDSS J011055.16+143921.7, SDSS J011055.07+143922.2, G33-45, J0110+1439, LP 467-27, G 33-45, WD0108+143, WIRED J011055.06+143922.2, NLTT 3926, SDSS J011055.06+143922.2, WDJ011055.07+143922.31, SDSS J011055.27+143921.5, SDSS J011055.07+143922.3, SDSS J011055.06+143922.3, LSPM J0110+1439
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Kilic et al. 2025 | Caron et al. 2023 | Kilic et al. 2020 | MWDD H | Gaia DR2 | Stilism | Gianninas et al. 2011 | Tremblay et al. 2011 | Koester et al. 2009 | Koester et al. 2001 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Kleinman et al. 2004 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 01 10 55.39 (0.06) | 01 10 55.16 | 01 10 55.38 (0.08) | 01 10 55.10 | 01 10 55.39 | 01 10 55.07 (0.06) | 01 10 55.38 | 01 10 55.07 | 01 10 53.93 | 01 10 55.16 | 01 10 55.07 | |||||||||||
| Declination | 14 39 21.00 (0.05) | 14 39 21.96 | 14 39 21.04 (0.07) | 14 39 21.00 | 14 39 21.00 | 14 39 22.31 (0.05) | 14 39 21.04 | 14 39 22.33 | 14 39 26.28 | 14 39 21.72 | 14 39 22.25 | |||||||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DA | DA | DA5.4 | DA | DA | DA | DA | DA | ||||||||
| Effective temperature | [K] | 9169.0 (50) | 9345.0 (47) | 9170.0 (50) | 9078.0 | 9320.0 (136) | 9210.0 (20) | 9217.0 (20) | 9195.0 (25) | 9246.0 (115) | 9399.0 (18) | 9212.0 (27) | 9406.0 (18) | |||||||||
| log(g) | [cgs] | 8.55 (0.009) | 8.58 (0.008) | 8.55 (0.009) | 8.54 | 8.77 (0.06) | 8.76 (0.03) | 8.53 (0.03) | 8.54 (0.04) | 8.57 (0.02) | 9.00 (0.004) | 8.67 (0.03) | 9.00 (0) | |||||||||
| Mass | [M☉] | 0.953 (0.007) | 0.97 (0.007) | 0.95 (0.008) | 0.941 | 1.08 (0.03) | 1.07 (0.01) | 0.95 | 0.965 (0.01) | |||||||||||||
| log(Luminosity) | [L☉] | |||||||||||||||||||||
| Cooling age | [Gyr] | 2.2300 | 2.1040 | 2.6303 | ||||||||||||||||||
| 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] | 19.60 (0.07) | 19.53 (0.1) | 19.53 (0.1) | 19.60 | 19.60 (0.07) | 19.53 (0.1) | |||||||||||||||
| Distance | [pc] | 51.02 (0.2) | 51.20 (0.3) | 51.22 (0.3) | 33.00 | 51.02 | 51.02 (0.2) | 51.22 (0.3) | ||||||||||||||
| Composition | H | H | H | H | H | |||||||||||||||||
| Proper motion (right ascension) | [mas/yr] | 291.3565518 (0.08) | 291.4742287 (0.2) | 291.357 (0.08) | 291.474 | 294.8 | 292.0 | |||||||||||||||
| Proper motion (declination) | [mas/yr] | -81.88903522 (0.07) | -81.93016662 (0.1) | -81.889 (0.07) | -81.93 | -82.0 | -81.0 | |||||||||||||||
| Variability | ||||||||||||||||||||||
| Magnetic | ||||||||||||||||||||||
| Bd | [MG] | |||||||||||||||||||||
| Infrared excess (disk) | ||||||||||||||||||||||
| Binarity | ||||||||||||||||||||||
| B magnitude | 16.40 | 16.40 | 17.80 | |||||||||||||||||||
| V magnitude | ||||||||||||||||||||||
| R magnitude | 16.60 | |||||||||||||||||||||
| I magnitude | ||||||||||||||||||||||
| J magnitude | 16.67 (0.02) | 16.67 (0.02) | ||||||||||||||||||||
| H magnitude | 16.63 (0.03) | 16.63 (0.03) | ||||||||||||||||||||
| K magnitude | 16.70 (0.06) | 16.70 (0.06) | ||||||||||||||||||||
| u magnitude | 17.27 (0.009) | 17.26 (0.008) | 17.27 (0.009) | 17.27 (0.009) | 17.28 (0.02) | 17.28 | 17.43 (0.02) | 17.29 (0.02) | ||||||||||||||
| g magnitude | 16.94 (0.004) | 16.94 (0.004) | 16.94 (0.004) | 16.92 (0.02) | 16.91 | 17.24 (0.02) | 16.91 (0.02) | |||||||||||||||
| r magnitude | 16.97 (0.005) | 16.97 (0.005) | 16.97 (0.005) | 16.98 (0.02) | 16.98 | 17.10 (0.02) | 16.99 (0.02) | |||||||||||||||
| i magnitude | 17.03 (0.006) | 17.03 (0.006) | 17.03 (0.006) | 17.04 (0.02) | 17.03 | 17.24 (0.02) | 17.04 (0.02) | |||||||||||||||
| z magnitude | 17.18 (0.01) | 17.18 (0.01) | 17.18 (0.01) | 17.16 (0.02) | 17.15 | 17.30 (0.02) | 17.15 (0.02) | |||||||||||||||
| G magnitude | 16.90 (0.005) | 16.93 | 16.90 | 16.90 (0.003) | 16.93 | |||||||||||||||||
| BP magnitude | 16.99 (0.005) | 16.98 | 16.98 | |||||||||||||||||||
| RP magnitude | 16.75 (0.007) | 16.75 | 16.75 | |||||||||||||||||||
| Pan g magnitude | 16.95 (0.002) | 16.95 (0.002) | ||||||||||||||||||||
| Pan r magnitude | 16.98 (0.005) | 16.98 (0.006) | ||||||||||||||||||||
| Pan i magnitude | 17.07 (0.003) | 17.07 (0.003) | ||||||||||||||||||||
| Pan z magnitude | 17.18 (0.008) | 17.18 (0.007) | ||||||||||||||||||||
| Pan y magnitude | 17.28 (0.01) | 17.28 (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
