Gaia DR2 3684741301817503872

All names: SDSS J131340.86-022304.6, WDJ131340.86-022304.63, Gaia DR3 3684741301817503872, Gaia DR2 3684741301817503872, Gaia EDR3 3684741301817503872, J1313-0223

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Kilic et al. 2025 Caron et al. 2023 MWDD H MWDD HE Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 13 13 40.93 (0.08) 13 13 40.93 13 13 40.93 13 13 40.86 (0.08) 13 13 40.93
Declination -02 23 06.49 (0.05) -02 23 06.43 -02 23 06.49 -02 23 04.63 (0.05) -02 23 06.43
Spectral type DA DA DA D
Effective temperature [K] 6421.0 (28) 6548.0 (15) 6354.0 6104.0 6798.0 (57)
log(g) [cgs] 8.03 (0.01) 8.10 (0.007) 8.00 7.86 8.17 (0.02)
Mass [M☉] 0.609 (0.009) 0.654 (0.007) 0.592 0.493 0.694 (0.01)
log(Luminosity) [L☉]
Cooling age [Gyr] 2.2000 1.9510 1.8940
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] 19.45 (0.09) 19.42 (0.1) 19.42 (0.1) 19.45 19.45 (0.09) 19.42 (0.1)
Distance [pc] 51.42 (0.2) 51.49 (0.3) 51.50 (0.3) 51.42 51.42 (0.2) 51.50 (0.3)
Composition H H
Proper motion (right ascension) [mas/yr] 69.17091056 (0.1) 69.10880679 (0.2) 69.171 (0.1) 69.10880679
Proper motion (declination) [mas/yr] -115.8571368 (0.08) -115.8246504 (0.1) -115.857 (0.07) -115.8246504
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude 16.78 (0.003)
H magnitude 16.30 (0.01)
K magnitude 16.26 (0.02)
u magnitude 18.32 (0.01) 18.32 (0.01) 18.32 (0.01)
g magnitude 17.63 (0.005) 17.63 (0.005)
r magnitude 17.36 (0.005) 17.36 (0.005)
i magnitude 17.27 (0.006) 17.27 (0.006)
z magnitude 17.24 (0.02) 17.24 (0.02)
G magnitude 17.35 (0.008) 17.37 17.35 17.35 (0.003) 17.37
BP magnitude 17.59 (0.008) 17.61 17.61
RP magnitude 16.96 (0.008) 16.96 16.96
Pan g magnitude 17.63 (0.003) 17.63 (0.003)
Pan r magnitude 17.36 (0.006) 17.36 (0.005)
Pan i magnitude 17.28 (0.008) 17.28 (0.009)
Pan z magnitude 17.30 (0.009) 17.30 (0.007)
Pan y magnitude 17.30 (0.009) 17.30 (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.