All names: NLTT 29180, SDSS J115916.47+484238.6, LSPM J1159+4842, PSO J179.8173+48.7105, TIC 159158045, J1159+4842, GALEX J115916.3+484238, LP 170-33, WD 1156+489, USNO-B1.0 1387-00221523, PM J11592+4842, Gaia DR3 786717135370412800, 11592+4842, Gaia EDR3 786717135370412800, Gaia DR2 786717135370412800, 2MASS J11591654+4842386, WDJ115916.51+484238.84
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Caron et al. 2023 | Blouin et al. 2019 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Limoges et al. 2015 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 11 59 16.14 (0.04) | 11 59 16.47 | 11 59 16.15 (0.06) | 11 59 16.14 | 11 59 16.51 (0.04) | 11 59 16.15 | 11 59 16.42 | |||||||||
| Declination | 48 42 37.92 (0.05) | 48 42 38.69 | 48 42 37.95 (0.07) | 48 42 37.92 | 48 42 38.84 (0.05) | 48 42 37.95 | 48 42 36.00 | |||||||||
| Spectral type | DA | DA | DA | DA | DA(Z?) | DAZ | DA | |||||||||
| Effective temperature | [K] | 5904.0 (14) | 5855.0 (35) | 5872.0 | 5611.0 | 6080.0 (92) | 5945.0 (35) | |||||||||
| log(g) | [cgs] | 8.05 (0.007) | 8.03 (0.02) | 8.04 | 7.87 | 8.60 (0.09) | 8.08 (0.01) | |||||||||
| Mass | [M☉] | 0.618 (0.006) | 0.608 (0.01) | 0.609 | 0.495 | 0.98 (0.06) | 0.636 (0.01) | |||||||||
| log(Luminosity) | [L☉] | -4.08 | ||||||||||||||
| Cooling age | [Gyr] | 2.7100 | 2.5900 (0.1) | 2.5770 | 2.6530 | |||||||||||
| 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] | 23.24 (0.07) | 23.23 (0.1) | 23.23 (0.1) | 23.23 (0.1) | 23.24 | 23.24 (0.07) | 23.23 (0.1) | ||||||||
| Distance | [pc] | 43.03 (0.1) | 43.05 (0.2) | 43.05 (0.2) | 43.05 (0.2) | 31.60 (0.8) | 43.03 | 43.03 (0.1) | 43.05 (0.2) | |||||||
| Composition | H | H | H | |||||||||||||
| Proper motion (right ascension) | [mas/yr] | -232.9884745 (0.04) | -233.0820642 (0.08) | -232.988 (0.04) | -233.0820642 | |||||||||||
| Proper motion (declination) | [mas/yr] | -57.27873978 (0.07) | -57.27112818 (0.1) | -57.279 (0.07) | -57.27112818 | |||||||||||
| Variability | ||||||||||||||||
| Magnetic | ||||||||||||||||
| Bd | [MG] | |||||||||||||||
| Infrared excess (disk) | ||||||||||||||||
| Binarity | ||||||||||||||||
| B magnitude | 18.50 | |||||||||||||||
| V magnitude | ||||||||||||||||
| R magnitude | 17.50 | |||||||||||||||
| I magnitude | ||||||||||||||||
| J magnitude | 16.36 (0.01) | 16.47 (0.1) | 16.47 | 16.47 (0.1) | ||||||||||||
| H magnitude | 15.96 (0.2) | 15.96 (0.2) | 15.96 | 15.96 (0.2) | ||||||||||||
| K magnitude | 16.08 (0.3) | 16.08 (0.3) | 16.08 | 16.08 (0.3) | ||||||||||||
| u magnitude | 18.65 (0.02) | 18.65 (0.02) | 18.65 | 18.65 (0.02) | 18.65 (0.02) | |||||||||||
| g magnitude | 17.75 (0.005) | 17.74 | 17.68 (0.003) | 17.75 (0.005) | ||||||||||||
| r magnitude | 17.34 (0.005) | 17.34 | 17.32 (0.003) | 17.34 (0.005) | ||||||||||||
| i magnitude | 17.17 (0.005) | 17.17 | 17.19 (0.004) | 17.17 (0.005) | ||||||||||||
| z magnitude | 17.15 (0.01) | 17.15 | 17.17 (0.003) | 17.15 (0.01) | ||||||||||||
| G magnitude | 17.33 (0.008) | 17.35 | 17.33 | 17.33 (0.003) | 17.35 | |||||||||||
| BP magnitude | 17.66 (0.008) | 17.65 | 17.65 | |||||||||||||
| RP magnitude | 16.88 (0.01) | 16.85 | 16.85 | |||||||||||||
| Pan g magnitude | 17.68 (0.003) | 17.68 (0.003) | 17.68 (0.003) | |||||||||||||
| Pan r magnitude | 17.32 (0.003) | 17.32 (0.003) | 17.32 (0.003) | |||||||||||||
| Pan i magnitude | 17.19 (0.005) | 17.19 (0.004) | 17.19 (0.004) | |||||||||||||
| Pan z magnitude | 17.17 (0.003) | 17.17 (0.003) | 17.17 (0.003) | |||||||||||||
| Pan y magnitude | 17.17 (0.007) | 17.17 (0.007) | 17.17 (0.007) | |||||||||||||
| E(B-V) | 0.002 | |||||||||||||||
* Constant surface field
Spectra without link are available upon request
The Montreal White Dwarf Database is produced and maintained by Prof. Patrick Dufour (Université de Montréal) and Dr. Simon Blouin (University of Victoria). Please send database updates, corrections, suggestions or bug reports to patrick.dufour@umontreal.ca.