Gaia DR2 3643555726544985088

All names: CNS5 3489, TIC 19953909, GALEX J140709.6-062640, J1407-0626, UCAC4 418-058963, DENIS J140709.6-062641, WISE J140709.71-062640.8, Gaia DR2 3643555726544985088, Gaia EDR3 3643555726544985088, WISEA J140709.70-062640.9, 2MASS J14070962-0626420, WDJ14079.63-062641.94, Gaia DR3 3643555726544985088, WDJ140709.63-062641.95, LEP1407-0626

Parameter Unit Gaia EDR3 Pan-STARRS DR1 O'Brien et al. 2024 Caron et al. 2023 Subasavage et al. 2022 MWDD H MWDD HE Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 14 07 09.76 (0.03) 14 07 09.76 14 07 09.76 14 07 09.63 (0.03) 14 07 09.76
Declination -06 26 40.82 (0.03) -06 26 40.86 -06 26 40.82 -06 26 41.95 (0.03) -06 26 40.86
Spectral type DA DA DA DA DA
Effective temperature [K] 8344.0 (81) 8531.0 (37) 8510.0 (212) 8389.0 8114.0 8184.0 (46)
log(g) [cgs] 8.17 (0.02) 8.23 (0.006) 8.23 (0.04) 8.19 8.10 8.14 (0.009)
Mass [M] 0.702 (0.01) 0.738 (0.006) 0.742 (0.03) 0.714 0.639 0.681 (0.008)
log(Luminosity) [L]
Cooling age [Gyr] 1.3300 1.2700 1.2240
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] 40.66 (0.03) 40.66 (0.03) 40.64 (0.04) 40.64 (0.04) 40.64 (0.04) 40.66 40.66 (0.03) 40.64 (0.04)
Distance [pc] 24.59 (0.02) 24.59 (0.02) 24.61 (0.02) 24.61 (0.03) 24.61 (0.02) 24.59 24.59 (0.02) 24.61 (0.02)
Composition H H
Proper motion (right ascension) [mas/yr] 121.9240777 (0.03) 121.9421959 (0.06) 121.924 (0.03) 121.9421959
Proper motion (declination) [mas/yr] 70.4152598 (0.03) 70.26759358 (0.05) 70.415 (0.03) 70.26759358
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 15.30 15.21 (0.04)
V magnitude 15.07 14.93 (0.05)
R magnitude 14.94 15.27 (0.1)
I magnitude 14.80 14.89 (0.03)
J magnitude 14.71 (0.04) 14.71 14.71 (0.04)
H magnitude 14.55 (0.05) 14.55 14.55 (0.05)
K magnitude 14.62 (0.08) 14.62 14.62 (0.08)
u magnitude
g magnitude 14.99 (0.04)
r magnitude 14.96 (0.05)
i magnitude 14.97 (0.1)
z magnitude
G magnitude 15.00 (0.002) 15.02 15.00 15.00 (0.003) 15.02
BP magnitude 15.12 (0.002) 15.11 15.11
RP magnitude 14.79 (0.003) 14.80 14.80
Pan g magnitude 15.10 (0.004) 15.10 (0.004)
Pan r magnitude 15.07 (0.003) 15.07 (0.004)
Pan i magnitude 15.13 (0.002) 15.13 (0.002)
Pan z magnitude 15.23 (0.002) 15.23 (0.002)
Pan y magnitude 15.30 (0.005) 15.30 (0.005)
E(B-V) 0.001

* Constant surface field

Special notes:

Spectra

Controls

Normalize at:
Normalize by mean flux

Range:

x: to
y: to

Spectra available:

Spectra without link are available upon request

Absorption lines

Photometric filters

BVRI
ugriz

Photometric fit





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.