PB 5716

All names: Gaia DR3 2546165258562066816, ZYCJ 0002+003, UM 198, GALEX J000509.9+003810, EQ J0005+0038, PB 5716, LAMOST J000509.93+003809.5, Gaia DR2 2546165258562066816, SDSS J000509.94+003809.60, SDSS J000509.93+003809.6, SDSS J000509.94+003809.6, Gaia EDR3 2546165258562066816, SDSS J000509.95+003809.8, SDSS J000509.92+003809.6, LEDA 360

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 Bedard et al. 2020 Genest-Beaulieu & Bergeron 2019 (spectroscopic) Genest-Beaulieu & Bergeron 2019 (photometric) MWDD H Gaia DR2 Stilism Reindl et al. 2014 Simbad Eisenstein et al. 2006 Kleinman et al. 2013 Vincent et al. 2023
Right ascension 00 05 09.96 (0.2) 00 05 09.94 00 05 09.96 (0.2) 00 05 09.94 (0.2) 00 05 09.93 00 05 09.94
Declination 00 38 09.98 (0.1) 00 38 09.64 00 38 09.97 (0.2) 00 38 09.62 (0.1) 00 38 09.66 00 38 09.60
Spectral type DO DAO DAO SDO: DBAH: DO
Effective temperature [K] 51049.0 (564) 50033.0 47176.0 21666.0 51000.0 100000.0 (2183) 50000.0 (50)
log(g) [cgs] 8.17 (0.1) 7.68 7.68 6.84 8.00 (0.2) 5.02 (0.03) 7.84 (0.08)
Mass [M] 0.74 (0.06) 0.509 0.503 0.239 0.64
log(Luminosity) [L] -0.07 (0.07)
Cooling age [Gyr] 0.0019 (0.0002)
log(H/He) <-3.28
log(C/He) <0.003
log(Ca/He)
log(Ca/H)
log(N/He)
log(O/He)
log(Na/He)
log(Mg/He)
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)
log(Co/He)
log(Ni/He)
log(Cu/He)
log(Zn/He)
log(Ga/He)
log(Ge/He)
log(Sr/He)
Parallax [mas] 1.42 (0.2) 1.16 (0.3) 1.42 (0.2)
Distance [pc] 706.19 (91) 865.73 (240) 706.21 (91)
Composition He H
Proper motion (right ascension) [mas/yr] 26.27127904 (0.2) 26.3584116 (0.5) 26.271 (0.2) 23.7
Proper motion (declination) [mas/yr] 22.56362798 (0.1) 22.69477373 (0.3) 22.564 (0.1) 24.1
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 17.00
V magnitude
R magnitude
I magnitude
J magnitude 19.20 (0.1)
H magnitude
K magnitude
u magnitude 17.79 (0.01) 17.79 (0.01) 17.77 (0.02) 17.76 (0.02)
g magnitude 18.18 (0.007) 18.18 18.18 (0.007) 18.23 (0.02) 18.22 (0.02)
r magnitude 18.68 (0.009) 18.68 (0.009) 18.69 (0.03) 18.67 (0.03)
i magnitude 19.01 (0.01) 19.01 (0.01) 18.98 (0.02) 18.97 (0.02)
z magnitude 19.38 (0.05) 19.38 (0.05) 19.21 (0.05) 19.18 (0.05)
G magnitude 18.43 (0.01) 18.47 18.43 (0.003)
BP magnitude 18.26 (0.01) 18.20
RP magnitude 18.74 (0.03) 18.68
Pan g magnitude 18.30 (0.01)
Pan r magnitude 18.69 (0.005)
Pan i magnitude 19.03 (0.01)
Pan z magnitude 19.32 (0.03)
Pan y magnitude 19.38 (0.04)
E(B-V) 0.030

* 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.