WD 1152+371

All names: Gaia DR3 4031828157446980608, J1154+3650, WD 1152+371, CBS 152, Gaia EDR3 4031828157446980608, SDSS J115458.82+365054.5, Gaia DR2 4031828157446980608, SDSS J115458.80+365054.6, GALEX J115458.7+365054, WDJ115458.83+365054.57, SDSS J115458.82+365054.6

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 Kilic et al. 2025 Jewett et al. 2024 Kilic et al. 2020 MWDD H Gaia DR2 Stilism Gianninas et al. 2011 Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018 White Dwarf Catalog (McCook & Sion 1999) Kleinman et al. 2013 Vincent et al. 2023
Right ascension 11 54 58.78 (0.07) 11 54 58.82 11 54 58.78 (0.1) 11 54 58.78 11 54 58.84 (0.07) 11 54 58.78 11 54 58.15 11 54 58.82
Declination 36 50 54.72 (0.05) 36 50 54.57 36 50 54.72 (0.07) 36 50 54.72 36 50 54.57 (0.05) 36 50 54.72 36 50 54.24 36 50 54.58
Spectral type DA DA DA DA DA DA DA1.8 DA DA DAH: DA
Effective temperature [K] 26115.0 (410) 26115.0 (411) 26115.0 (410) 24110.0 27420.0 (465) 25513.0 (802) 27199.0 (161)
log(g) [cgs] 9.12 (0.01) 9.12 9.12 (0.02) 9.05 9.14 (0.07) 9.09 (0.03) 9.23 (0.03)
Mass [M] 1.251 (0.005) 1.251 (0.006) 1.25 (0.006) 1.225 1.26 (0.02) 1.239 (0.01)
log(Luminosity) [L]
Cooling age [Gyr] 0.3000 (0.02) 0.3157
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] 10.56 (0.08) 10.54 (0.1) 10.56 10.56 (0.08) 10.54 (0.1)
Distance [pc] 94.73 (0.7) 94.87 (1) 89.00 94.73 94.73 (0.7) 94.87 (1)
Composition H H H H
Proper motion (right ascension) [mas/yr] -39.99671601 (0.07) -39.61903611 (0.2) -39.997 (0.07) -39.619
Proper motion (declination) [mas/yr] 9.850632114 (0.06) 9.5595234 (0.1) 9.851 (0.06) 9.56
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 17.00
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 16.78 (0.007) 16.78 (0.007) 16.78 (0.007) 16.78 (0.02)
g magnitude 16.98 (0.004) 16.98 (0.004) 16.98 (0.004) 17.00 (0.01)
r magnitude 17.42 (0.005) 17.42 (0.005) 17.42 (0.005) 17.44 (0.01)
i magnitude 17.73 (0.007) 17.73 (0.007) 17.73 (0.007) 17.76 (0.02)
z magnitude 18.03 (0.02) 18.03 (0.02) 18.03 (0.02) 18.01 (0.02)
G magnitude 17.21 (0.006) 17.24 17.21 17.21 (0.003) 17.24
BP magnitude 17.09 (0.006) 17.02 17.02
RP magnitude 17.44 (0.02) 17.36 17.36
Pan g magnitude 17.06 (0.005)
Pan r magnitude 17.42 (0.004)
Pan i magnitude 17.77 (0.003)
Pan z magnitude 18.02 (0.006)
Pan y magnitude 18.24 (0.02)
E(B-V) 0.004

* 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





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.