2MASS J14414721+5816565

All names: Gaia EDR3 1616879612977156352, SDSS J144147.22+581656.4, TIC 158513443, Gaia DR3 1616879612977156352, GALEX J144147.3+581659, SDSS J144147.23+581656.5, Gaia DR2 1616879612977156352, 2MASS J14414721+5816565, SDSS J144147.23+581656.4, J1441+5816, WDJ144147.24+581656.47, SDSS J144147.22+581656.5, PSO J220.4460+58.2822

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 Kilic et al. 2025 Caron et al. 2023 Kilic et al. 2020 Blouin et al. 2019 MWDD H Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018 Kleinman et al. 2013 Vincent et al. 2023
Right ascension 14 41 47.04 (0.07) 14 41 47.22 14 41 47.05 (0.09) 14 41 47.04 14 41 47.24 (0.07) 14 41 47.05 14 41 47.23
Declination 58 16 56.14 (0.07) 58 16 56.47 58 16 56.15 (0.08) 58 16 56.14 58 16 56.47 (0.07) 58 16 56.15 58 16 56.46
Spectral type DA DA DA DA DA DA DA DA DA DA
Effective temperature [K] 6597.0 (36) 6586.0 (33) 6598.0 (36) 6560.0 (60) 6564.0 6537.0 (72) 6587.0 (40)
log(g) [cgs] 8.03 (0.01) 8.04 (0.01) 8.05 (0.01) 8.04 (0.02) 8.04 8.02 (0.02) 7.92 (0.09)
Mass [M] 0.609 (0.009) 0.618 (0.01) 0.62 (0.01) 0.617 (0.01) 0.613 0.604 (0.02)
log(Luminosity) [L]
Cooling age [Gyr] 1.9600 1.9380 (0.1) 1.9050
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] 15.32 (0.08) 15.50 (0.1) 15.50 (0.1) 15.50 (0.1) 15.32 15.32 (0.08) 15.50 (0.1)
Distance [pc] 65.26 (0.3) 64.52 (0.4) 64.52 (0.4) 64.52 (0.4) 65.26 65.25 (0.3) 64.52 (0.4)
Composition H H H H
Proper motion (right ascension) [mas/yr] -95.74250305 (0.08) -96.04974275 (0.2) -95.743 (0.08) -96.05
Proper motion (declination) [mas/yr] -20.65118195 (0.09) -20.89052842 (0.2) -20.651 (0.09) -20.891
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude 16.99 (0.02) 16.77 (0.1) 16.77 (0.1)
H magnitude
K magnitude
u magnitude 18.67 (0.02) 18.67 (0.02) 18.67 (0.02) 18.67 (0.02) 18.65 (0.02)
g magnitude 18.03 (0.006) 18.00 (0.008) 18.03 (0.006) 18.04 (0.02)
r magnitude 17.78 (0.006) 17.78 (0.003) 17.78 (0.006) 17.79 (0.02)
i magnitude 17.71 (0.007) 17.72 (0.003) 17.71 (0.007) 17.72 (0.01)
z magnitude 17.72 (0.02) 17.75 (0.005) 17.72 (0.02) 17.71 (0.03)
G magnitude 17.77 (0.01) 17.79 17.77 17.77 (0.003) 17.79
BP magnitude 18.03 (0.01) 18.01 18.01
RP magnitude 17.41 (0.01) 17.39 17.39
Pan g magnitude 18.00 (0.008) 18.00 (0.008) 18.00 (0.008)
Pan r magnitude 17.78 (0.003) 17.78 (0.003) 17.78 (0.003)
Pan i magnitude 17.72 (0.003) 17.72 (0.003) 17.72 (0.002)
Pan z magnitude 17.75 (0.006) 17.75 (0.005) 17.75 (0.005)
Pan y magnitude 17.74 (0.01) 17.74 (0.01) 17.74 (0.01)
E(B-V) 0.008

* 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.