PG 0216+144

All names: WD0216+143, Gaia DR3 75783121685634816, GSC 00637-00309, PG 0216+144, GALEX J021848.0+143606, EUVE J0218+14.6, 2MASS J02184813+1436043, 2RE J021846+143642, USNO-B1.0 1046-00024788, WDJ021848.13+143604.54, Gaia DR2 75783121685634816, [TSA98] J021850.28+143630.28, WD 0216+143, Gaia EDR3 75783121685634816, TIC 408594473, 1RXS J021848.5+143556, 2EUVE J0218+14.6, 2RE J0218+143, 2E 0216.1+1422, 2E 555

Parameter Unit Gaia EDR3 Pan-STARRS DR1 MWDD H Gaia DR2 Stilism 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 02 18 48.02 (0.09) 02 18 48.02 (0.1) 02 18 48.30 02 18 48.02 02 18 48.13 (0.09) 02 18 48.02 02 18 47.50
Declination 14 36 05.09 (0.08) 14 36 05.07 (0.1) 14 36 03.00 14 36 05.09 14 36 04.53 (0.08) 14 36 05.07 14 36 05.40
Spectral type DA DA DA DA DA1.8 DA2
Effective temperature [K] 19835.0 27910.0 (411) 26637.0 (29) 27132.0 (74) 25744.0 (365)
log(g) [cgs] 7.38 7.89 (0.05) 7.79 (0.005) 7.79 (0.01) 7.74 (0.02)
Mass [M] 0.355 0.58 (0.02) 0.54 0.507 (0.01)
log(Luminosity) [L]
Cooling age [Gyr] 0.0134
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] 11.98 (0.1) 11.56 (0.1) 11.98 11.98 (0.1) 11.56 (0.1)
Distance [pc] 83.45 (0.8) 86.52 (1) 84.00 83.45 83.45 (0.8) 86.52 (1)
Composition H H
Proper motion (right ascension) [mas/yr] -98.88947835 (0.1) -98.54539916 (0.2) -98.889 (0.1) -98.54539916
Proper motion (declination) [mas/yr] 34.98914671 (0.1) 34.20068786 (0.2) 34.989 (0.1) 34.20068786
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 13.90
V magnitude 14.58 14.58 14.53
R magnitude 15.10
I magnitude
J magnitude 15.07 (0.04)
H magnitude 15.09 (0.07)
K magnitude
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude 14.52 (0.002) 14.54 14.52 14.52 (0.003) 14.54
BP magnitude 14.42 (0.002) 14.39 14.39
RP magnitude 14.75 (0.001) 14.75 14.75
Pan g magnitude 14.38 (0.004)
Pan r magnitude 14.75 (0.001)
Pan i magnitude 15.06 (0.002)
Pan z magnitude 15.33 (0.002)
Pan y magnitude 15.49 (0.004)
E(B-V) 0.009

* 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.