Gaia DR2 28035729737318528

All names: USNO-B1.0 1024-00037332, LSPM J0305+1227, Gaia DR2 28035729737318528, Gaia EDR3 28035729737318528, WDJ030553.56+122747.28, Gaia DR3 28035729737318528

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 03 05 53.46 (0.3) 03 05 53.46 03 05 53.46 03 05 53.56 (0.3) 03 05 53.46
Declination 12 27 45.31 (0.3) 12 27 45.37 12 27 45.31 12 27 47.27 (0.3) 12 27 45.37
Spectral type DA DA
Effective temperature [K] 5071.0 (167)
log(g) [cgs] 7.74 (0.1)
Mass [M☉] 0.433 (0.07)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 10.91 (0.4) 11.00 (0.4) 10.91 10.91 (0.4) 11.00 (0.4)
Distance [pc] 91.67 (3) 90.90 (3) 91.67 91.67 (3) 90.90 (3)
Composition
Proper motion (right ascension) [mas/yr] -95.87886376 (0.4) -97.2480319 (0.7) -95.879 (0.4) -97.2480319
Proper motion (declination) [mas/yr] -122.4308222 (0.4) -122.9735505 (0.7) -122.431 (0.4) -122.9735505
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 20.10
V magnitude
R magnitude 19.20
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude 19.26 (0.07) 19.30 19.26 19.26 (0.005) 19.30
BP magnitude 19.80 (0.07) 19.69 19.69
RP magnitude 18.69 (0.03) 18.64 18.64
Pan g magnitude 19.89 (0.02)
Pan r magnitude 19.17 (0.009)
Pan i magnitude 18.99 (0.01)
Pan z magnitude 18.98 (0.01)
Pan y magnitude 18.99 (0.02)
E(B-V) 0.006

* 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.