SDSS J144147.94+215809.0

All names: GALEX J144148.0+215808, Gaia DR2 1241629690419837568, Gaia EDR3 1241629690419837568, SDSS J144147.94+215809.05, Gaia DR3 1241629690419837568, SDSS J144147.93+215809.0, SDSS J144147.94+215809.0

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR10 Gaia DR2 Kepler et al. 2015 Simbad
Right ascension 14 41 47.93 (7) 14 41 47.94 14 41 47.93 (3) 14 41 47.93 (7)
Declination 21 58 09.12 (5) 21 58 09.08 21 58 09.10 (2) 21 58 09.12 (5)
Spectral type DA DA
Effective temperature [K] 7581.0 (286)
log(g) [cgs] 5.89 (0.7)
Mass [M☉] 0.093 (0.09)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas]
Distance [pc]
Composition
Proper motion (right ascension) [mas/yr]
Proper motion (declination) [mas/yr]
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 21.42 (0.1) 21.42 (0.1) 21.42 (0.1)
g magnitude 20.72 (0.03) 20.77 (0.03) 20.72 (0.03)
r magnitude 20.31 (0.02) 20.36 (0.03) 20.31 (0.03)
i magnitude 19.99 (0.03) 20.04 (0.03) 19.99 (0.03)
z magnitude 19.52 (0.07) 19.54 (0.07) 19.52 (0.07)
G magnitude 20.59 (0.1) 20.63 20.59 (0.02)
BP magnitude 20.52 (0.1) 20.75
RP magnitude 19.67 (0.07) 19.94
Pan g magnitude 20.72 (0.03)
Pan r magnitude 20.35 (0.01)
Pan i magnitude 20.02 (0.03)
Pan z magnitude 19.82 (0.03)
Pan y magnitude 19.70 (0.08)
E(B-V)

* 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.