SDSS J131630.66+612413.0

All names: Gaia DR2 1663499593188614528, Gaia EDR3 1663499593188614528, SDSS J131630.64+612412.53, Gaia DR3 1663499593188614528, GALEX J131630.6+612413, SDSS J131630.64+612412.5, SDSS J131630.66+612413.0

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 MWDD H Gaia DR2 Stilism Kepler et al. 2016 Vincent et al. 2024 Simbad Vincent et al. 2023
Right ascension 13 16 30.62 (0.07) 13 16 30.66 13 16 30.62 (0.1) 13 16 30.62 13 16 30.66 (0.07)
Declination 61 24 12.46 (0.06) 61 24 13.04 61 24 12.48 (0.09) 61 24 12.46 61 24 13.09 (0.06)
Spectral type DA+M DA+M DA DA DA+MS
Effective temperature [K] 10801.0 24500.0 (110) 18187.0 (484)
log(g) [cgs] 6.88 7.69 (0.01) 7.46 (0.03)
Mass [M] 0.202 0.521 (0.002) 0.373 (0.01)
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] 4.32 (0.07) 4.43 (0.1) 4.32 4.32 (0.07)
Distance [pc] 231.40 (4) 225.59 (6) 231.40 231.40 (4)
Composition H
Proper motion (right ascension) [mas/yr] -19.2329377 (0.08) -18.74903491 (0.2) -19.233 (0.08)
Proper motion (declination) [mas/yr] -39.35151471 (0.08) -39.44882207 (0.2) -39.352 (0.08)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity WDMS
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 16.91 (0.007) 16.93 (0.03) 16.90 (0.007)
g magnitude 16.90 (0.004) 16.93 (0.01) 16.90 (0.004)
r magnitude 17.24 (0.005) 17.28 (0.02) 17.24 (0.005)
i magnitude 17.29 (0.006) 17.43 (0.01) 17.29 (0.006)
z magnitude 17.08 (0.01) 17.18 (0.02) 17.09 (0.01)
G magnitude 17.18 (0.005) 17.19 17.18 17.18 (0.003)
BP magnitude 17.04 (0.005) 16.98
RP magnitude 16.88 (0.01) 16.89
Pan g magnitude 16.97 (0.002)
Pan r magnitude 17.28 (0.002)
Pan i magnitude 17.34 (0.005)
Pan z magnitude 17.25 (0.01)
Pan y magnitude 17.08 (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.