SDSS J111115.64+150843.6

All names: Gaia DR2 3968708184193496064, SDSS J111115.64+150843.5, SDSS J111115.64+150843.6, Gaia DR3 3968708184193496064, Gaia EDR3 3968708184193496064, SDSS J111115.65+150843.7

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 MWDD H Gaia DR2 Stilism Simbad Kleinman et al. 2013 Vincent et al. 2023
Right ascension 11 11 15.65 (0.2) 11 11 15.64 11 11 15.65 (0.3) 11 11 15.64 (0.2) 11 11 15.65
Declination 15 08 43.55 (0.2) 15 08 43.62 15 08 43.55 (0.2) 15 08 43.66 (0.2) 15 08 43.66
Spectral type DA DA DA DA
Effective temperature [K] 24664.0 24791.0 (402)
log(g) [cgs] 7.80 7.98 (0.06)
Mass [M] 0.53 0.623 (0.03)
log(Luminosity) [L]
Cooling age [Gyr] 0.0178
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] 1.85 (0.2) 1.80 (0.3) 1.85 (0.2)
Distance [pc] 541.63 (64) 555.28 (99) 541.62 (64)
Composition H
Proper motion (right ascension) [mas/yr] 2.167863317 (0.3) 1.395956561 (0.6) 2.168 (0.3)
Proper motion (declination) [mas/yr] -7.129263357 (0.2) -7.798757394 (0.4) -7.129 (0.2)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 18.47 (0.01) 18.47 (0.01) 18.48 (0.02)
g magnitude 18.57 (0.007) 18.57 (0.007) 18.58 (0.02)
r magnitude 18.99 (0.01) 18.99 (0.01) 18.98 (0.02)
i magnitude 19.31 (0.02) 19.31 (0.02) 19.31 (0.02)
z magnitude 19.61 (0.07) 19.61 (0.07) 19.61 (0.07)
G magnitude 18.80 (0.04) 18.84 18.80 (0.004)
BP magnitude 18.75 (0.04) 18.70
RP magnitude 19.00 (0.06) 19.04
Pan g magnitude 18.62 (0.008)
Pan r magnitude 19.02 (0.007)
Pan i magnitude 19.37 (0.01)
Pan z magnitude 19.63 (0.02)
Pan y magnitude 19.84 (0.04)
E(B-V) 0.020

* 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.