SDSS J115337.40+484603.1
All names: SDSS J115337.40+484603.1, Gaia EDR3 786951365706002944, SDSS J115337.41+484603.2, Gaia DR2 786951365706002944, Gaia DR3 786951365706002944, WD 1151+490, GALEX J115337.4+484603
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 11 53 37.53 (0.07) | 11 53 37.40 | 11 53 37.53 (0.1) | 11 53 37.53 | 11 53 37.39 (0.07) | 11 53 37.40 | 11 53 37.32 | 11 53 37.41 | |||||
| Declination | 48 46 02.66 (0.08) | 48 46 03.10 | 48 46 02.68 (0.1) | 48 46 02.66 | 48 46 03.13 (0.08) | 48 46 03.14 | 48 46 00.48 | 48 46 03.15 | |||||
| Spectral type | DA | DA | DA | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 8295.0 | 8611.0 (165) | 8654.0 (62) | 8394.0 (73) | ||||||||
| log(g) | [cgs] | 7.86 | 7.99 (0.04) | 8.15 (0.1) | 7.82 (0.1) | ||||||||
| Mass | [M☉] | 0.516 | 0.589 (0.03) | 0.504 (0.07) | |||||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 0.8107 | |||||||||||
| 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] | 7.35 (0.1) | 7.19 (0.2) | 7.35 | 7.35 (0.1) | ||||||||
| Distance | [pc] | 136.12 (2) | 139.16 (4) | 136.12 | 136.12 (2) | ||||||||
| Composition | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | 87.75446892 (0.07) | 87.81992279 (0.2) | 87.754 (0.07) | 90.1 | ||||||||
| Proper motion (declination) | [mas/yr] | -29.27924198 (0.1) | -29.2058569 (0.2) | -29.279 (0.1) | -30.1 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | |||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 18.90 (0.02) | 18.90 (0.02) | 18.89 (0.02) | 18.88 | 18.92 (0.02) | ||||||||
| g magnitude | 18.41 (0.007) | 18.41 (0.007) | 18.30 (0.1) | 18.29 | 18.33 (0.1) | ||||||||
| r magnitude | 18.41 (0.008) | 18.41 (0.008) | 18.32 (0.02) | 18.31 | 18.33 (0.02) | ||||||||
| i magnitude | 18.47 (0.01) | 18.47 (0.01) | 18.45 (0.02) | 18.44 | 18.46 (0.02) | ||||||||
| z magnitude | 18.60 (0.03) | 18.60 (0.03) | 18.56 (0.05) | 18.56 | 18.58 (0.05) | ||||||||
| G magnitude | 18.34 (0.01) | 18.38 | 18.34 | 18.34 (0.003) | |||||||||
| BP magnitude | 18.47 (0.01) | 18.41 | |||||||||||
| RP magnitude | 18.15 (0.02) | 18.13 | |||||||||||
| Pan g magnitude | 18.42 (0.007) | ||||||||||||
| Pan r magnitude | 18.40 (0.005) | ||||||||||||
| Pan i magnitude | 18.46 (0.004) | ||||||||||||
| Pan z magnitude | 18.58 (0.01) | ||||||||||||
| Pan y magnitude | 18.59 (0.02) | ||||||||||||
| E(B-V) | 0.009 | ||||||||||||
* 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
