SDSS J015838.86+130122.1

All names: SDSS J015838.86+130122.1, Gaia DR3 2574914807569110400, Gaia DR2 2574914807569110400, Gaia EDR3 2574914807569110400, SDSS J015838.86+130122.17

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 Gaia DR2 Stilism Kepler et al. 2016 Simbad
Right ascension 01 58 38.86 (0.7) 01 58 38.86 01 58 38.86 (1) 01 58 38.86 (0.7)
Declination 13 01 22.12 (0.7) 13 01 22.17 13 01 22.12 (1) 13 01 22.16 (0.7)
Spectral type sdA sdA
Effective temperature [K] 7556.0 (64)
log(g) [cgs] 6.24 (0.2)
Mass [M] 0.1537099999999999 (0.003)
log(Luminosity) [L]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 0.54 (0.8) 1.48 (1) 0.54 (0.8)
Distance [pc] 1837.40 (2625) 675.13 (438) 1837.56 (2626)
Composition
Proper motion (right ascension) [mas/yr] 1.104103612 (1) 0.492561323 (3) 1.104 (1)
Proper motion (declination) [mas/yr] -2.860673943 (0.9) -2.362156599 (3) -2.861 (0.9)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 21.74 (0.2) 21.70 (0.1) 21.70 (0.1)
g magnitude 20.52 (0.03) 20.54 (0.03) 20.54 (0.03)
r magnitude 20.33 (0.03) 20.34 (0.03) 20.34 (0.03)
i magnitude 20.35 (0.04) 20.36 (0.04) 20.36 (0.04)
z magnitude 20.43 (0.2) 20.42 (0.2) 20.42 (0.2)
G magnitude 20.36 (0.1) 20.40 20.36 (0.009)
BP magnitude 20.47 (0.1) 20.30
RP magnitude 20.04 (0.2) 19.69
Pan g magnitude 20.50 (0.02)
Pan r magnitude 20.34 (0.02)
Pan i magnitude 20.30 (0.03)
Pan z magnitude 20.41 (0.06)
Pan y magnitude 20.25 (0.04)
E(B-V) 0.069

* 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.