PB 3659

All names: Gaia DR2 1284411760871084032, USNO-B1.0 1198-00224008, Gaia EDR3 1284411760871084032, PB 3659, GALEX J143011.0+295221, SDSS J143011.03+295220.60, LAMOST J143011.05+295221.2, SDSS J143011.03+295220.6, SDSS J143011.02+295220.5, LAMOST J143011.03+295220.6, Gaia DR3 1284411760871084032

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR10 MWDD H Gaia DR2 Stilism Guo et al. 2015 Kepler et al. 2015 Vincent et al. 2024 Simbad Vincent et al. 2023
Right ascension 14 30 11.03 (0.05) 14 30 11.03 14 30 11.03 (0.06) 14 30 11.03 14 30 11.03 (0.05)
Declination 29 52 20.66 (0.05) 29 52 20.54 29 52 20.65 (0.07) 29 52 20.66 29 52 20.48 (0.05)
Spectral type DA DA DA DA DA DA
Effective temperature [K] 16892.0 19389.0 (334) 17944.0 (88) 16972.0 (429)
log(g) [cgs] 7.99 8.06 (0.06) 8.06 (0.02) 7.97 (0.03)
Mass [M] 0.61 0.66 (0.03) 0.649 (0.01) 0.599 (0.02)
log(Luminosity) [L]
Cooling age [Gyr] 0.1301
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
log(C/H)
log(N/H)
log(O/H)
log(Na/H)
log(Mg/H)
log(Al/H)
log(Si/H)
log(P/H)
log(S/H)
log(Sc/H)
log(Ti/H)
log(Cr/H)
log(Mn/H)
log(Fe/H)
log(Ni/H)
Parallax [mas] 5.68 (0.08) 5.74 (0.1) 5.68 5.68 (0.08)
Distance [pc] 176.06 (2) 174.22 (3) 176.06 176.06 (2)
Composition H
Proper motion (right ascension) [mas/yr] 2.315815197 (0.08) 2.154018874 (0.2) 2.316 (0.08)
Proper motion (declination) [mas/yr] 11.54945113 (0.08) 11.56737231 (0.2) 11.549 (0.08)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 17.20
V magnitude
R magnitude 17.40
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 17.30 (0.009) 17.30 (0.02) 17.30 (0.009)
g magnitude 17.10 (0.005) 17.15 (0.02) 17.10 (0.005)
r magnitude 17.44 (0.006) 17.45 (0.01) 17.44 (0.006)
i magnitude 17.70 (0.007) 17.74 (0.04) 17.70 (0.007)
z magnitude 17.98 (0.02) 17.99 (0.02) 17.98 (0.02)
G magnitude 17.29 (0.005) 17.30 17.29 17.29 (0.003)
BP magnitude 17.23 (0.005) 17.22
RP magnitude 17.42 (0.01) 17.40
Pan g magnitude 17.15 (0.004)
Pan r magnitude 17.43 (0.004)
Pan i magnitude 17.74 (0.003)
Pan z magnitude 17.98 (0.01)
Pan y magnitude 18.17 (0.01)
E(B-V) 0.015

* 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.