All names: UBV 3811, FB 32, KUV 03526+0939, Cl* Melotte 25 HZ 4, WD 0352+09, EGGR 26, HG 7-41, Cl* Melotte 25 LEID 1, HZ 4, UBV M 41451, LAMOST J035521.89+094718.2, WDJ035521.99+094718.13, GEN# +5.20252001, UBV 3825, GSC 00659-00027, LSPM J0355+0947, USNO-B1.0 0997-00053517, Gaia DR3 3302846072717868416, PM J03553+0947, Gaia DR2 3302846072717868416, WD 0352+096, TIC 415339071, 2MASS J03552198+0947180, Gaia EDR3 3302846072717868416, GALEX J035522.0+094718, GCRV 54606, 03553+0947, CSI+09-03521, GEN# +5.20257041
Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | O'Brien et al. 2024 | McCleery et al. 2020 | MWDD H | Gaia DR2 | Stilism | Guo et al. 2015 | Limoges et al. 2015 | Gianninas et al. 2011 | Koester et al. 2009 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Right ascension | 03 55 22.18 (0.03) | 03 55 22.17 (0.04) | 03 55 22.17 (0.04) | 03 55 22.18 | 03 55 21.99 (0.03) | 03 55 22.17 | 03 55 21.50 | |||||||||
Declination | 09 47 18.05 (0.02) | 09 47 18.05 (0.03) | 09 47 18.05 (0.03) | 09 47 18.05 | 09 47 18.14 (0.02) | 09 47 18.05 | 09 47 13.56 | |||||||||
Spectral type | DA | DA | DA | DA | DA | DA | DA | DA3.4 | DA4 | |||||||
Effective temperature | [K] | 14518.0 (205) | 14638.9 (92) | 14015.0 | 14000.0 (906) | 14550.0 (379) | 14670.0 (377) | 14440.0 (47) | 14473.0 (113) | |||||||
log(g) | [cgs] | 8.29 (0.02) | 8.31 (0.009) | 8.27 | 8.08 (0.08) | 8.31 (0.05) | 8.30 (0.05) | 8.18 (0.005) | 8.29 (0.006) | |||||||
Mass | [M☉] | 0.793 (0.01) | 0.778 | 0.66 (0.05) | 0.81 (0.03) | 0.8 (0.03) | 0.794 (0.005) | |||||||||
log(Luminosity) | [L☉] | -2.36 | ||||||||||||||
Cooling age | [Gyr] | 0.3667 | ||||||||||||||
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] | 28.59 (0.04) | 28.59 (0.04) | 28.59 (0.05) | 28.59 (0.05) | 28.59 | 28.59 (0.04) | 28.59 (0.05) | 22.00 (5) | |||||||
Distance | [pc] | 34.98 (0.05) | 34.98 (0.05) | 34.98 (0.07) | 34.98 (0.07) | 35.20 (1) | 36.00 | 34.98 | 34.98 (0.05) | 34.98 (0.07) | 45.45 (10) | |||||
Composition | H | H | H | H | ||||||||||||
Proper motion (right ascension) | [mas/yr] | 173.2741012 (0.04) | 173.2721846 (0.1) | 173.274 (0.04) | 173.2721846 | |||||||||||
Proper motion (declination) | [mas/yr] | -5.569188781 (0.02) | -5.509866138 (0.08) | -5.569 (0.03) | -5.509866138 | |||||||||||
Variability | NOV | |||||||||||||||
Magnetic | ||||||||||||||||
Bd | [MG] | |||||||||||||||
Infrared excess (disk) | ||||||||||||||||
Binarity | ||||||||||||||||
B magnitude | 14.59 | |||||||||||||||
V magnitude | 14.47 | 14.51 | ||||||||||||||
R magnitude | 14.58 | |||||||||||||||
I magnitude | 14.64 | |||||||||||||||
J magnitude | 14.83 (0.04) | |||||||||||||||
H magnitude | 14.87 (0.06) | |||||||||||||||
K magnitude | 15.06 (0.1) | |||||||||||||||
u magnitude | ||||||||||||||||
g magnitude | ||||||||||||||||
r magnitude | ||||||||||||||||
i magnitude | ||||||||||||||||
z magnitude | ||||||||||||||||
G magnitude | 14.55 (0.001) | 14.56 | 14.56 | 14.55 | 14.55 (0.003) | 14.56 | ||||||||||
BP magnitude | 14.52 (0.001) | 14.51 | 14.51 | |||||||||||||
RP magnitude | 14.63 (0.001) | 14.64 | 14.64 | |||||||||||||
Pan g magnitude | 14.46 (0.005) | |||||||||||||||
Pan r magnitude | 14.68 (0.003) | |||||||||||||||
Pan i magnitude | 14.95 (0.002) | |||||||||||||||
Pan z magnitude | 15.18 (0.003) | |||||||||||||||
Pan y magnitude | 15.34 (0.003) | |||||||||||||||
E(B-V) | 0.000 |
* Constant surface field
Spectra without link are available upon request
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.