Gaia DR2 1469189191046042112

All names: USNO-B1.0 1233-00237985, LP 269-21, J1335+3322, WDJ133557.23+332224.03, WDJ133557.23+332224.04, Gaia EDR3 1469189191046042112, Gaia DR2 1469189191046042112, GALEX J133557.2+332222, Gaia DR3 1469189191046042112, NLTT 34592, LSPM J1335+3322, SDSS J133557.21+332223.1

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Kilic et al. 2025 Caron et al. 2023 Kilic et al. 2020 MWDD H MWDD HE Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 13 35 57.16 (0.05) 13 35 57.16 13 35 57.16 13 35 57.23 (0.05) 13 35 57.16
Declination 33 22 20.49 (0.04) 33 22 20.60 33 22 20.49 33 22 24.04 (0.04) 33 22 20.60
Spectral type DA DA DA DA DA
Effective temperature [K] 8579.0 (86) 8731.0 (69) 8527.0 (40) 8628.0 8515.0 8702.0 (61)
log(g) [cgs] 7.60 (0.02) 7.65 (0.02) 7.59 (0.01) 7.61 7.54 7.64 (0.01)
Mass [M] 0.392 (0.01) 0.412 (0.01) 0.387 (0.008) 0.396 0.345 0.41 (0.009)
log(Luminosity) [L]
Cooling age [Gyr] 0.5900 0.5695 0.5671
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] 10.70 (0.07) 10.67 (0.09) 10.67 (0.09) 10.70 10.70 (0.07) 10.67 (0.09)
Distance [pc] 93.45 (0.6) 93.72 (0.8) 93.72 (0.8) 93.45 93.45 (0.6) 93.72 (0.8)
Composition H H
Proper motion (right ascension) [mas/yr] -60.48542798 (0.05) -60.32703888 (0.1) -60.485 (0.05) -60.32703888
Proper motion (declination) [mas/yr] -221.6033777 (0.04) -221.5330305 (0.09) -221.603 (0.04) -221.5330305
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 17.00
V magnitude
R magnitude 16.90
I magnitude
J magnitude 16.74 (0.02)
H magnitude 16.60 (0.03)
K magnitude 16.74 (0.05)
u magnitude 17.56 (0.01) 17.56 (0.01) 17.56 (0.01)
g magnitude 17.06 (0.004) 17.06 (0.004)
r magnitude 17.08 (0.005) 17.08 (0.005)
i magnitude 17.15 (0.006) 17.15 (0.006)
z magnitude 17.27 (0.01) 17.27 (0.01)
G magnitude 17.02 (0.005) 17.05 17.02 17.02 (0.003) 17.05
BP magnitude 17.12 (0.005) 17.10 17.10
RP magnitude 16.83 (0.005) 16.83 16.83
Pan g magnitude 17.07 (0.008) 17.07 (0.008)
Pan r magnitude 17.08 (0.004) 17.08 (0.004)
Pan i magnitude 17.13 (0.007) 17.13 (0.007)
Pan z magnitude 17.27 (0.008) 17.27 (0.008)
Pan y magnitude 17.33 (0.03) 17.33 (0.03)
E(B-V) 0.005

* 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.