SDSS J092115.29+161923.5

All names: Gaia EDR3 631010930067287552, Gaia DR2 631010930067287552, SDSS J092115.28+161923.5, SDSS J092115.29+161923.5, SDSS J092115.29+161923.59, Gaia DR3 631010930067287552

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR10 Gaia DR2 Kepler et al. 2015 Simbad
Right ascension 09 21 15.26 (26) 09 21 15.29 09 21 15.26 (69) 09 21 15.26 (26)
Declination 16 19 23.71 (12) 16 19 23.59 16 19 23.67 (58) 16 19 23.71 (12)
Spectral type DA DA
Effective temperature [K] 8375.0 (170)
log(g) [cgs] 7.99 (0.2)
Mass [M☉] 0.591 (0.1)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas]
Distance [pc]
Composition
Proper motion (right ascension) [mas/yr]
Proper motion (declination) [mas/yr]
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 21.57 (0.1) 21.57 (0.1) 21.57 (0.1)
g magnitude 21.23 (0.04) 21.22 (0.04) 21.23 (0.04)
r magnitude 21.09 (0.05) 21.08 (0.05) 21.09 (0.05)
i magnitude 21.16 (0.07) 21.16 (0.06) 21.16 (0.07)
z magnitude 21.27 (0.3) 21.30 (0.3) 21.30 (0.3)
G magnitude 21.10 (0.1) 21.17 21.10 (0.02)
BP magnitude 20.93 (0.1)
RP magnitude 21.17 (0.1)
Pan g magnitude 21.23 (0.04)
Pan r magnitude 21.15 (0.04)
Pan i magnitude 21.03 (0.08)
Pan z magnitude 21.02 (0.2)
Pan y magnitude
E(B-V)

* 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.