All names: Gaia DR2 3910941183300119808, SDSS J113624.25+080216.4, ** LDS 4122B, LP 493-16, J1136+0802, WDJ113624.28+080216.69, LSPM J1136+0802S, Gaia DR3 3910941183300119808, PM J11364+0802S, WDS J11364+0803B, Gaia EDR3 3910941183300119808, 11364+0802S, SDSS J113624.26+080216.4, NLTT 27954
Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | Caron et al. 2023 | Kilic et al. 2020 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Limoges et al. 2015 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Right ascension | 11 36 24.08 (0.1) | 11 36 24.08 | 11 36 24.08 | 11 36 24.28 (0.1) | 11 36 24.08 | |||||||||
Declination | 08 02 14.83 (0.1) | 08 02 14.89 | 08 02 14.83 | 08 02 16.69 (0.1) | 08 02 14.89 | |||||||||
Spectral type | DA | DA | DA | DA | DA | DA | ||||||||
Effective temperature | [K] | 5631.0 (128) | 5415.0 (19) | 5299.0 (28) | 5282.0 | 4973.0 | 5500.0 (45) | 5578.0 (65) | ||||||
log(g) | [cgs] | 8.08 (0.07) | 7.86 (0.01) | 7.78 (0.02) | 7.78 | 7.55 | 8.00 (0.2) | 8.00 (0.03) | ||||||
Mass | [M☉] | 0.632 (0.06) | 0.505 (0.01) | 0.457 (0.01) | 0.458 | 0.337 | 0.58 (0.1) | 0.586 (0.02) | ||||||
log(Luminosity) | [L☉] | -3.88 | ||||||||||||
Cooling age | [Gyr] | 2.5500 | 2.3980 | 2.4930 | ||||||||||
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] | 20.23 (0.1) | 20.28 (0.2) | 20.28 (0.2) | 20.23 | 20.23 (0.1) | 20.28 (0.2) | |||||||
Distance | [pc] | 49.42 (0.3) | 49.31 (0.5) | 49.32 (0.5) | 47.30 (5) | 49.42 | 49.42 (0.3) | 49.32 (0.5) | ||||||
Composition | H | H | H | |||||||||||
Proper motion (right ascension) | [mas/yr] | -191.8577109 (0.2) | -192.0120198 (0.3) | -179.0 | -191.858 (0.2) | -192.0120198 | ||||||||
Proper motion (declination) | [mas/yr] | -116.4957013 (0.1) | -116.4347762 (0.2) | -118.0 | -116.496 (0.1) | -116.4347762 | ||||||||
Variability | ||||||||||||||
Magnetic | ||||||||||||||
Bd | [MG] | |||||||||||||
Infrared excess (disk) | ||||||||||||||
Binarity | ||||||||||||||
B magnitude | 18.40 | |||||||||||||
V magnitude | ||||||||||||||
R magnitude | 17.40 | |||||||||||||
I magnitude | ||||||||||||||
J magnitude | 16.64 (0.01) | |||||||||||||
H magnitude | 16.37 (0.02) | |||||||||||||
K magnitude | 16.21 (0.02) | |||||||||||||
u magnitude | 19.51 (0.03) | 19.46 | 19.51 (0.03) | 19.51 (0.03) | ||||||||||
g magnitude | 18.29 | 18.43 (0.008) | 18.43 (0.008) | |||||||||||
r magnitude | 17.80 | 17.78 (0.006) | 17.78 (0.006) | |||||||||||
i magnitude | 17.60 | 17.52 (0.007) | 17.52 (0.007) | |||||||||||
z magnitude | 17.48 | 17.89 (0.02) | 17.89 (0.02) | |||||||||||
G magnitude | 17.84 (0.02) | 17.86 | 17.84 | 17.84 (0.003) | 17.86 | |||||||||
BP magnitude | 18.21 (0.02) | 18.19 | 18.19 | |||||||||||
RP magnitude | 17.24 (0.02) | 17.22 | 17.22 | |||||||||||
Pan g magnitude | 18.22 (0.005) | 18.22 (0.005) | ||||||||||||
Pan r magnitude | 17.81 (0.03) | 17.81 (0.03) | ||||||||||||
Pan i magnitude | 17.62 (0.009) | 17.62 (0.008) | ||||||||||||
Pan z magnitude | 17.46 (0.02) | 17.46 (0.02) | ||||||||||||
Pan y magnitude | 17.10 (0.04) | 17.10 (0.04) | ||||||||||||
E(B-V) | 0.001 |
* 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.