2MASS J10060916+0044169

All names: Gaia DR3 3834915417437497088, SDSS J100609.18+004417.1, Gaia EDR3 3834915417437497088, [HHD2009] SDSS J1006+0044, J1006+0044, WD 1003+009, SDSS J100609.18+004417.0, 2MASS J10060916+0044169, [SGR2010] J1006+0044, SBC9 3366, TIC 344926886, Gaia DR2 3834915417437497088

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 Kilic et al. 2025 Kilic et al. 2020 MWDD H Gaia DR2 Stilism sdss-wdms.org (29/04/2016) Tremblay et al. 2011 Harris et al. 2003 Simbad Eisenstein et al. 2006 White Dwarf Catalog (McCook & Sion 1999) Kleinman et al. 2013 Vincent et al. 2023
Right ascension 10 06 09.12 (0.09) 10 06 09.18 10 06 09.12 (0.1) 10 06 09.18 10 06 09.17 (0.09) 10 06 09.18 10 06 09.22 10 06 09.18
Declination 00 44 17.31 (0.08) 00 44 17.09 00 44 17.30 (0.1) 00 44 17.02 00 44 17.08 (0.08) 00 44 17.08 00 44 09.60 00 44 17.07
Spectral type DA+dM DAM DA+M DA+M DA DA7+M DA7+M DA:+M DA+M DA+M DA+MS
Effective temperature [K] 7471.0 (134) 7472.0 (134) 6088.0 7819.0 (78) 7460.0 (70) 7286.0 (36) 6792.0 (43)
log(g) [cgs] 7.98 (0.04) 7.97 (0.04) 7.28 8.42 (0.2) 8.11 (0.1) 7.78 (0.08) 7.34 (0.08)
Mass [M] 0.582 (0.03) 0.578 (0.03) 0.262 0.865 (0.1) 0.66 (0.07)
log(Luminosity) [L]
Cooling age [Gyr] 1.0230 1.5488
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] 12.49 (0.1) 12.44 (0.1) 12.49 (0.1)
Distance [pc] 80.06 (0.7) 80.40 (1) 594.00 (72) 80.06 (0.7)
Composition H H H
Proper motion (right ascension) [mas/yr] -48.28864072 (0.1) -48.39750978 (0.2) -48.289 (0.1) -46.4
Proper motion (declination) [mas/yr] 14.24751849 (0.1) 14.11239537 (0.2) 14.248 (0.1) 15.4
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity WDMS WDMS WDMS WDMS
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude 14.99 (0.004)
H magnitude 14.48 (0.004)
K magnitude 14.10 (0.007)
u magnitude 18.31 (0.01) 18.33 18.32 18.31 (0.01) 18.33 (0.02) 18.32 18.32 (0.02)
g magnitude 17.84 (0.006) 17.86 17.86 17.84 (0.006) 17.86 (0.01) 17.86 17.85 (0.01)
r magnitude 17.69 (0.006) 17.71 17.70 17.69 (0.006) 17.71 (0.01) 17.70 17.70 (0.01)
i magnitude 17.35 (0.006) 17.37 17.36 17.35 (0.006) 17.37 (0.01) 17.37 17.36 (0.02)
z magnitude 16.69 (0.009) 16.70 16.69 16.69 (0.009) 16.70 (0.03) 16.69 16.68 (0.03)
G magnitude 17.50 (0.01) 17.51 17.50 (0.003)
BP magnitude 17.88 (0.01) 17.86
RP magnitude 16.85 (0.01) 16.84
Pan g magnitude 17.84 (0.004)
Pan r magnitude 17.71 (0.008)
Pan i magnitude 17.37 (0.005)
Pan z magnitude 16.88 (0.005)
Pan y magnitude 16.46 (0.004)
E(B-V) 0.002

* 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.