Gaia DR2 1476676792214925056

All names: LSPM J1330+3930, WDJ133024.93+393031.11, Gaia DR2 1476676792214925056, Gaia EDR3 1476676792214925056, Gaia DR3 1476676792214925056, USNO-B1.0 1295-00239280, WDJ133024.93+393031.10, SDSS J133024.97+393030.7, SDSS J133024.97+393030.8

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Kilic et al. 2025 MWDD H MWDD HE Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 13 30 25.10 (0.09) 13 30 25.10 13 30 25.10 13 30 24.93 (0.09) 13 30 25.10
Declination 39 30 29.69 (0.1) 39 30 29.74 39 30 29.69 39 30 31.10 (0.1) 39 30 29.74
Spectral type DA DA DA
Effective temperature [K] 5678.0 (36) 5678.0 5408.0 5881.0 (73)
log(g) [cgs] 8.04 (0.02) 8.05 7.88 8.13 (0.03)
Mass [M] 0.612 (0.02) 0.619 0.499 0.67 (0.03)
log(Luminosity) [L]
Cooling age [Gyr] 3.0750 3.2770
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] 13.51 (0.2) 13.61 (0.2) 13.51 13.51 (0.2) 13.61 (0.2)
Distance [pc] 74.02 (0.9) 73.47 (1) 74.02 74.02 (0.9) 73.47 (1)
Composition H
Proper motion (right ascension) [mas/yr] 125.5233744 (0.1) 125.6626746 (0.2) 125.523 (0.1) 125.6626746
Proper motion (declination) [mas/yr] -88.09860052 (0.1) -88.26355625 (0.2) -88.099 (0.1) -88.26355625
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 19.80
V magnitude
R magnitude 18.70
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 20.17 (0.04) 20.17 (0.04)
g magnitude 19.11 (0.009) 19.11 (0.009)
r magnitude 18.64 (0.008) 18.64 (0.008)
i magnitude 18.49 (0.01) 18.49 (0.01)
z magnitude 18.45 (0.02) 18.45 (0.02)
G magnitude 18.67 (0.02) 18.70 18.67 18.67 (0.003) 18.70
BP magnitude 18.98 (0.02) 19.02 19.02
RP magnitude 18.17 (0.02) 18.14 18.14
Pan g magnitude 19.06 (0.009)
Pan r magnitude 18.65 (0.006)
Pan i magnitude 18.49 (0.008)
Pan z magnitude 18.44 (0.01)
Pan y magnitude 18.47 (0.01)
E(B-V) 0.005

* 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.