PG 1701+359

All names: TIC 21682866, Gaia DR3 1339262650770064512, [TFW97] J170321.48+354849.14, Gaia DR2 1339262650770064512, PG1701+359, BPS BS 16552-0123, FBS B 591, FBS 1701+359, GALEX J170321.5+354850, PG 1701+359, 2MASS J17032147+3548491

Parameter Unit Geier 2020 Stilism Simbad
Right ascension 17 03 21.67 17 03 21.46 (0.05)
Declination 35 48 48.44 35 48 49.22 (0.06)
Spectral type sdB+G8V sdB1VIHe0
Effective temperature [K] 31400.0 (0)
log(g) [cgs] 5.50 (0)
Mass [M☉]
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 1.43 (0.04) 1.52 (0.07)
Distance [pc] 701.41 (20) 657.68 (28)
Composition
Proper motion (right ascension) [mas/yr] -54.609 (0.08) -55.939 (0.07)
Proper motion (declination) [mas/yr] 15.719 (0.08) 17.38 (0.08)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 13.41
V magnitude
R magnitude
I magnitude
J magnitude 13.13 (0.02) 13.13 (0.02)
H magnitude 12.96 (0.03) 12.96 (0.03)
K magnitude 12.91 (0.03) 12.91 (0.03)
u magnitude 13.80 (0.008)
g magnitude 13.15 (0.001)
r magnitude 13.49 (0.003)
i magnitude 13.71 (0.002)
z magnitude 14.04 (0.006)
G magnitude 13.17 (0.0005) 13.15 (0.003)
BP magnitude 13.05 (0.007)
RP magnitude 13.23 (0.001)
Pan g magnitude
Pan r magnitude
Pan i magnitude 19.77 (0.006)
Pan z magnitude
Pan y magnitude
E(B-V) 0.023

* 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.