PHL 761

All names: Gaia EDR3 2336189396997071616, TIC 419064451, EGGR 458, USNO-B1.0 0661-00003658, Gaia DR3 2336189396997071616, WDJ001612.62-235006.41, MCT 0013-2406, 2MASS J00161261-2350063, Gaia DR2 2336189396997071616, EC 00136-2406, LP 824-273, GEN# +6.10160761, GALEX J001612.6-235006, WD0013-241, BPS CS 29503-0038, PHL 761, Ton S 147, WD 0013-241

Parameter Unit Gaia EDR3 Pan-STARRS DR1 MWDD H Gaia DR2 Stilism Koester et al. 2014 Gianninas et al. 2011 Koester et al. 2009 Koester et al. 2001 Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018 White Dwarf Catalog (McCook & Sion 1999)
Right ascension 00 16 12.45 (0.03) 00 16 12.46 (0.06) 00 16 12.60 00 16 12.45 00 16 12.62 (0.03) 00 16 12.46 00 16 12.82
Declination -23 50 06.19 (0.03) -23 50 06.19 (0.04) -23 50 06.00 -23 50 06.19 -23 50 06.41 (0.03) -23 50 06.19 -23 50 01.68
Spectral type DA DA DA DA DA2.6 DA
Effective temperature [K] 17010.0 19032.0 (258) 19340.0 (301) 18529.0 (26) 18407.0 (51) 19032.0 (283)
log(g) [cgs] 7.92 8.04 (0.09) 8.04 (0.05) 7.90 (0.005) 7.88 (0.01) 8.03 (0.01)
Mass [M] 0.574 0.642 (0.05) 0.65 (0.03) 0.56 0.641 (0.01)
log(Luminosity) [L]
Cooling age [Gyr] 0.1122
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) <-8.40
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] 12.69 (0.04) 12.78 (0.08) 12.69 12.69 (0.04) 12.78 (0.08)
Distance [pc] 78.79 (0.3) 78.28 (0.5) 78.00 78.79 78.79 (0.3) 78.28 (0.5)
Composition H H
Proper motion (right ascension) [mas/yr] -146.3822049 (0.04) -146.0502737 (0.1) -146.382 (0.04) -146.0502737
Proper motion (declination) [mas/yr] 14.02058357 (0.03) 14.15055964 (0.09) 14.021 (0.03) 14.15055964
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 15.33
V magnitude 15.38 (0.05) 15.36 15.36 15.38
R magnitude 15.40
I magnitude
J magnitude 15.80 (0.06)
H magnitude 15.93 (0.1)
K magnitude
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude 15.42 (0.002) 15.44 15.42 15.42 (0.003) 15.44
BP magnitude 15.34 (0.002) 15.33 15.33
RP magnitude 15.59 (0.002) 15.59 15.59
Pan g magnitude 15.29 (0.009)
Pan r magnitude 15.61 (0.005)
Pan i magnitude 15.91 (0.003)
Pan z magnitude 16.15 (0.007)
Pan y magnitude 16.31 (0.009)
E(B-V) 0.001

* 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.