CRTS J094450.6+272917

All names: Gaia DR2 647962337055264128, Gaia DR3 647962337055264128, SDSS J094450.65+272917.5, CRTS J094450.6+272917, SDSS J094450.65+272917.51, Gaia EDR3 647962337055264128

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 Gaia DR2 Kepler et al. 2016 Simbad
Right ascension 09 44 50.65 (0.3) 09 44 50.65 09 44 50.65 (0.8) 09 44 50.65 (0.3)
Declination 27 29 17.46 (0.4) 27 29 17.51 27 29 17.46 (1) 27 29 17.46 (0.4)
Spectral type sdA sdA
Effective temperature [K] 7628.0 (44)
log(g) [cgs] 5.59 (0.1)
Mass [M☉] 0.1505 (0.0003)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] -0.46 (0.3)
Distance [pc]
Composition
Proper motion (right ascension) [mas/yr] -1.245621816 (0.4) -1.246 (0.4)
Proper motion (declination) [mas/yr] -0.053954679 (0.4) -0.054 (0.4)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude 19.29
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 20.55 (0.05) 20.54 (0.05) 20.54 (0.05)
g magnitude 19.49 (0.01) 19.51 (0.02) 19.51 (0.02)
r magnitude 19.36 (0.01) 19.35 (0.02) 19.35 (0.02)
i magnitude 19.33 (0.02) 19.33 (0.03) 19.33 (0.03)
z magnitude 19.32 (0.06) 19.27 (0.06) 19.27 (0.06)
G magnitude 19.35 (0.04) 19.40 19.35 (0.009)
BP magnitude 19.47 (0.04) 19.59
RP magnitude 19.07 (0.06) 19.02
Pan g magnitude 19.55 (0.03)
Pan r magnitude 19.38 (0.02)
Pan i magnitude 19.42 (0.02)
Pan z magnitude 19.29 (0.03)
Pan y magnitude 19.31 (0.02)
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.