PG 1450+432

All names: Gaia DR3 1490281775435359360, PG 1450+432, BPS BS 15620-0017, SDSS J145214.80+430141.3, WISEA J145214.80+430141.3, TIC 313386186, Gaia DR2 1490281775435359360, Gaia EDR3 1490281775435359360, WD 1450+432, BSO 14, CBS 207, [SSB2001] 16, USNO-A2.0 1275-08542781, UCAC4 666-059779, FBS B 341, FBS 1450+432, 2MASS J14521480+4301411, WISE J145214.80+430141.3

Parameter Unit Gaia EDR3 Stilism Simbad
Right ascension 14 52 14.80 (0.02) 14 52 14.80 (0.02)
Declination 43 01 41.32 (0.02) 43 01 41.29 (0.02)
Spectral type sdB/OB
Effective temperature [K]
log(g) [cgs]
Mass [M☉]
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 1.15 (0.03) 1.15 (0.03)
Distance [pc] 868.13 (22) 868.13 (22)
Composition
Proper motion (right ascension) [mas/yr] 1.322 (0.03) 1.322 (0.03)
Proper motion (declination) [mas/yr] 2.21 (0.03) 2.21 (0.03)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 14.33 (0.03)
V magnitude 14.64 (0.02)
R magnitude 14.91 (0.09)
I magnitude
J magnitude 15.14 (0.05)
H magnitude 15.10 (0.08)
K magnitude 15.24 (0.1)
u magnitude
g magnitude 14.30 (0.02)
r magnitude 14.88 (0.01)
i magnitude 15.09 (0.03)
z magnitude
G magnitude 14.58 (0.003) 14.58 (0.003)
BP magnitude 14.45 (0.003)
RP magnitude 14.82 (0.004)
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.022

* 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.