Gaia DR2 2484544095751034496

All names: 2MASS J01370507-0207388, J0137-0207, Gaia DR3 2484544095751034496, PHL 1069, SDSS J013705.04-020738.9, Gaia EDR3 2484544095751034496, Gaia DR2 2484544095751034496, WDJ01375.08-020738.74, TIC 38350596, WDJ013705.08-020738.75, GALEX J013705.0-020738

Parameter Unit Gaia EDR3 Pan-STARRS DR1 O'Brien et al. 2024 Caron et al. 2023 Tremblay et al. 2020 MWDD H MWDD HE Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 01 37 05.02 (0.05) 01 37 05.02 01 37 05.02 01 37 05.08 (0.05) 01 37 05.02
Declination -02 07 38.87 (0.03) -02 07 38.87 -02 07 38.87 -02 07 38.75 (0.03) -02 07 38.87
Spectral type DA DA DA DA DA
Effective temperature [K] 7311.0 (69) 7367.0 (32) 7260.0 (80) 7349.0 7070.0 7356.0 (40)
log(g) [cgs] 8.32 (0.02) 8.34 (0.008) 8.31 (0.03) 8.33 8.23 8.33 (0.009)
Mass [M] 0.796 (0.02) 0.807 (0.006) 0.806 0.723 0.805 (0.008)
log(Luminosity) [L]
Cooling age [Gyr] 2.7200 2.6350 2.4190
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] 27.99 (0.06) 27.99 (0.06) 27.93 (0.09) 27.93 (0.09) 27.99 27.99 (0.06) 27.93 (0.09)
Distance [pc] 35.73 (0.07) 35.73 (0.08) 35.80 (0.1) 35.80 (0.1) 35.73 35.73 (0.07) 35.80 (0.1)
Composition H
Proper motion (right ascension) [mas/yr] -56.99128476 (0.07) -57.16455304 (0.2) -56.991 (0.07) -57.16455304
Proper motion (declination) [mas/yr] -7.581866296 (0.04) -7.608521466 (0.1) -7.582 (0.04) -7.608521466
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude 15.78 (0.08) 15.78 (0.08)
H magnitude 15.73 (0.1) 15.73 (0.1)
K magnitude
u magnitude 17.15 (0.01) 17.15 (0.01) 17.17 (0.008)
g magnitude 16.66 (0.004) 16.68 (0.004)
r magnitude 16.54 (0.004) 16.54 (0.004)
i magnitude 16.53 (0.004) 16.52 (0.004)
z magnitude 16.58 (0.01) 16.58 (0.01)
G magnitude 16.51 (0.004) 16.52 16.51 16.51 (0.003) 16.52
BP magnitude 16.68 (0.004) 16.67 16.67
RP magnitude 16.21 (0.003) 16.22 16.22
Pan g magnitude 16.67 (0.004) 16.68 (0.004)
Pan r magnitude 16.55 (0.003) 16.55 (0.003)
Pan i magnitude 16.54 (0.002) 16.54 (0.002)
Pan z magnitude 16.60 (0.005) 16.60 (0.006)
Pan y magnitude 16.66 (0.008) 16.66 (0.009)
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.