WD 0132+127

All names: Gaia EDR3 2586182156053386240, Gaia DR3 2586182156053386240, WD 0132+127, J0135+1302, Gaia DR2 2586182156053386240, SDSS J013504.11+130240.5, WDJ013504.12+130240.44, SDSS J013504.11+130240.4

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 Kilic et al. 2025 Caron et al. 2023 Blouin 2020 Coutu et al. 2019 Gaia DR2 Stilism Hollands et al. 2017 Harris et al. 2003 Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018 White Dwarf Catalog (McCook & Sion 1999) Vincent et al. 2023
Right ascension 01 35 04.18 (0.2) 01 35 04.11 01 35 04.12 01 35 04.17 (0.3) 01 35 04.18 01 35 04.12 (0.2) 01 35 04.17 01 35 03.84
Declination 13 02 41.89 (0.2) 13 02 40.43 13 02 40.44 13 02 41.85 (0.2) 13 02 41.89 13 02 40.44 (0.2) 13 02 41.85 13 02 37.68
Spectral type DZ DZ DZ DZ DZ DAZ: DZ DAZ DZ DAZ: DZ
Effective temperature [K] 5921.0 (56) 5878.0 (66) 6013.0 (79) 6005.0 (63) 5800.0 (100) 6444.0 (151)
log(g) [cgs] 8.06 (0.04) 8.04 (0.05) 8.10 (0.07) 8.11 8.25 (0.05)
Mass [M] 0.608 (0.03) 0.599 (0.04) 0.633 (0.04) 0.6384 0.735 (0.04)
log(Luminosity) [L]
Cooling age [Gyr] 3.2400 3.3000 3.7000
log(H/He) -3.0 -2.0 <-3.0
log(C/He)
log(Ca/He) -9.38 -9.25 -9.2 (0.1) -9.2251 (0.1) -9.5
log(Ca/H)
log(N/He)
log(O/He)
log(Na/He)
log(Mg/He) -7.9 (0.2) -8.7
log(Al/He)
log(Si/He)
log(P/He)
log(S/He)
log(Cl/He)
log(Sc/He)
log(Ti/He)
log(V/He)
log(Cr/He)
log(Mn/He)
log(Fe/He) -8.1 (0.3) -8.69
log(Co/He)
log(Ni/He)
log(Cu/He)
log(Zn/He)
log(Ga/He)
log(Ge/He)
log(Sr/He)
Parallax [mas] 10.09 (0.3) 10.11 (0.4) 10.11 10.11 (0.4) 10.09 10.09 (0.3) 10.11 (0.4)
Distance [pc] 99.14 (3) 98.91 (4) 98.93 (4) 98.94 (4) 98.94 (4) 94.00 (12) 99.14 99.13 (3) 98.94 (4)
Composition He He He He
Proper motion (right ascension) [mas/yr] 55.66322134 (0.3) 55.77433306 (0.6) 55.663 (0.3) 55.774
Proper motion (declination) [mas/yr] 91.01038194 (0.2) 90.7572045 (0.5) 91.01 (0.2) 90.757
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude 18.57 (0.09)
H magnitude 18.17 (0.1)
K magnitude 18.22 (0.2)
u magnitude 20.83 (0.08) 20.87 (0.08) 20.84 (0.07) 20.84 (0.07) 20.82 20.83 (0.07) 20.83 (0.07) 20.82
g magnitude 19.31 (0.01) 19.31 (0.02) 19.31 (0.02) 19.32 19.31 (0.01) 19.31 (0.01) 19.32
r magnitude 18.98 (0.01) 19.00 (0.02) 19.00 (0.02) 19.03 18.98 (0.01) 18.98 (0.01) 19.03
i magnitude 18.93 (0.02) 18.93 (0.02) 18.93 (0.02) 18.98 18.93 (0.01) 18.93 (0.01) 18.98
z magnitude 18.98 (0.05) 18.98 (0.05) 18.98 (0.05) 19.04 18.98 (0.05) 18.98 (0.05) 19.04
G magnitude 19.02 (0.03) 19.04 19.02 19.02 (0.003) 19.04
BP magnitude 19.24 (0.03) 19.30 19.30
RP magnitude 18.70 (0.03) 18.56 18.56
Pan g magnitude 19.21 (0.02) 19.21 (0.02)
Pan r magnitude 18.98 (0.01) 18.98 (0.01)
Pan i magnitude 18.96 (0.01) 18.96 (0.01)
Pan z magnitude 19.05 (0.01) 19.05 (0.01)
Pan y magnitude 19.04 (0.02) 19.04 (0.02)
E(B-V) 0.011

* Constant surface field

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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.