SDSS J130106.55+311547.2

All names: Gaia DR2 1465543755946941696, OMHR 122313, SDSS J130106.55+311547.2, SDSS J130106.56+311547.2, CBS 332, US 137, SDSS J130106.55+311547.1, [S78c] SA 57 6, GALEX J130106.6+311547, Gaia EDR3 1465543755946941696, SDSS J130106.56+311547.0, SDSS J130106.55+311547.0, Gaia DR3 1465543755946941696, PB 3217, OMHR J130106.55+311548.0, [BCF91] 372

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 13 01 06.56 (0.1) 13 01 06.55 13 01 06.56 (0.1) 13 01 06.55 (0.1) 13 01 06.56
Declination 31 15 47.02 (0.09) 31 15 47.18 31 15 47.03 (0.06) 31 15 47.34 (0.09) 31 15 47.23
Spectral type DA DA DA DA
Effective temperature [K] 19374.0 29964.0 (267)
log(g) [cgs] 6.41 7.19 (0.06)
Mass [M] 0.183 0.415 (0.02)
log(Luminosity) [L]
Cooling age [Gyr]
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] 1.03 (0.2) 1.01 (0.2) 1.03 (0.2)
Distance [pc] 968.96 (158) 991.37 (173) 968.99 (158)
Composition H
Proper motion (right ascension) [mas/yr] 8.160393112 (0.1) 8.315898299 (0.2) 8.16 (0.1)
Proper motion (declination) [mas/yr] -19.46728017 (0.2) -19.46545695 (0.2) -19.467 (0.2)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 18.00
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 17.76 (0.01) 17.76 (0.01) 17.76 (0.02)
g magnitude 17.92 (0.006) 17.92 (0.006) 17.91 (0.02)
r magnitude 18.39 (0.008) 18.39 (0.008) 18.39 (0.02)
i magnitude 18.70 (0.01) 18.70 (0.01) 18.73 (0.02)
z magnitude 19.00 (0.05) 19.00 (0.05) 19.02 (0.05)
G magnitude 18.17 (0.008) 18.20 18.17 (0.003)
BP magnitude 18.06 (0.008) 18.00
RP magnitude 18.40 (0.02) 18.40
Pan g magnitude 18.01 (0.005)
Pan r magnitude 18.40 (0.004)
Pan i magnitude 18.71 (0.005)
Pan z magnitude 18.99 (0.009)
Pan y magnitude 19.10 (0.02)
E(B-V) 0.013

* Constant surface field

Special notes:

Spectra

Controls

Normalize at:
Normalize by mean flux

Range:

x: to
y: to

Spectra available:

Spectra without link are available upon request

Absorption lines

Photometric filters

BVRI
ugriz

Photometric fit





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.