PG 0916+065

All names: PG 0916+065, SDSS J091841.84+061702.0, TIC 312026151, GALEX J091841.9+061702, Gaia EDR3 585877867532382592, Gaia DR3 585877867532382592, SDSS J091841.83+061702.2, SDSS J091841.84+061701.9, LAMOST J091841.84+061702.0, SDSS J091841.82+061702.2, WIRED J091841.84+061702.0, Gaia DR2 585877867532382592, SDSS J091841.84+061702.1, USNO-B1.0 0962-00179379, WD 0916+064, 2MASS J09184186+0617020

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 Bedard et al. 2020 MWDD H Gaia DR2 Stilism Guo et al. 2015 Gianninas et al. 2011 Tremblay et al. 2011 Koester et al. 2009 Vincent et al. 2024 Simbad Eisenstein et al. 2006 White Dwarf Catalog (McCook & Sion 1999) Kleinman et al. 2013 Vincent et al. 2023
Right ascension 09 18 41.82 (0.05) 09 18 41.84 09 18 41.82 (0.08) 09 18 41.82 09 18 41.85 (0.05) 09 18 41.84 09 18 41.62 09 18 41.84
Declination 06 17 02.40 (0.04) 06 17 02.00 06 17 02.38 (0.06) 06 17 02.40 06 17 01.94 (0.04) 06 17 02.01 06 17 01.68 06 17 02.09
Spectral type DA DA DA DA DA DA DA1.1 DA_auto DA1 DA DA
Effective temperature [K] 43147.0 (284) 28902.0 44960.0 (761) 44920.0 (460) 43048.0 (232) 46243.0 (3429) 45446.0 (492) 45080.0 (444)
log(g) [cgs] 7.55 (0.03) 7.17 7.79 (0.06) 7.45 (0.04) 7.37 (0.02) 7.66 (0.04) 7.57 (0.04) 7.49 (0.04)
Mass [M] 0.49 (0.01) 0.341 0.58 (0.02) 0.47 (0.01) 0.529 (0.03) 0.494 (0.01)
log(Luminosity) [L] 0.07 (0.02)
Cooling age [Gyr] 0.0017 (0.0003) 0.0104 0.0020
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] 3.76 (0.06) 3.72 (0.1) 3.76 3.76 (0.06)
Distance [pc] 266.09 (4) 269.17 (7) 258.00 266.09 266.09 (4)
Composition H H H H
Proper motion (right ascension) [mas/yr] -25.51141129 (0.07) -25.54918049 (0.1) -25.511 (0.07) -22.7
Proper motion (declination) [mas/yr] 28.47307261 (0.05) 28.57824625 (0.1) 28.473 (0.05) 28.5
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 15.66 15.66
V magnitude
R magnitude 15.40
I magnitude
J magnitude 16.53 (0.008)
H magnitude 16.64 (0.02)
K magnitude 16.76 (0.04)
u magnitude 15.17 (0.004) 15.17 (0.004) 15.17 (0.01) 15.17 15.17 (0.01)
g magnitude 15.52 (0.003) 15.53 (0.003) 15.54 (0.01) 15.54 15.55 (0.01)
r magnitude 16.04 (0.003) 16.05 (0.003) 16.05 (0.01) 16.05 16.04 (0.01)
i magnitude 16.39 (0.004) 16.40 (0.004) 16.39 (0.02) 16.39 16.39 (0.02)
z magnitude 16.71 (0.009) 16.72 (0.009) 16.77 (0.03) 16.76 16.77 (0.03)
G magnitude 15.80 (0.003) 15.81 15.80 15.80 (0.003)
BP magnitude 15.65 (0.003) 15.59
RP magnitude 16.11 (0.003) 16.10
Pan g magnitude 15.62 (0.003)
Pan r magnitude 16.07 (0.003)
Pan i magnitude 16.45 (0.002)
Pan z magnitude 16.71 (0.001)
Pan y magnitude 16.90 (0.005)
E(B-V) 0.021

* 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.