Gaia DR2 3907977484067188096

All names:

Parameter Unit MWDD H MWDD HE Pan-STARRS DR1
Right ascension 12 28 30.25
Declination 12 56 35.86
Spectral type
Effective temperature [K] 7272.0 7007.0
log(g) [cgs] 7.98 7.87
Mass [M] 0.583 0.5
log(Luminosity) [L]
Cooling age [Gyr] 1.3510 1.3180
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
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude
BP magnitude
RP magnitude
Pan g magnitude 17.00 (0.003)
Pan r magnitude 16.86 (0.003)
Pan i magnitude 16.87 (0.003)
Pan z magnitude 16.92 (0.003)
Pan y magnitude 16.95 (0.006)

* Constant surface field

Special notes:

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Absorption lines

Photometric filters

BVRI
ugriz

Photometric fit





The Montreal White Dwarf Database is produced and maintained by Prof. Patrick Dufour at Université de Montréal. Please send database updates, corrections, suggestions or bug reports to dufourpa@astro.umontreal.ca.