Gaia DR2 6824701177918285056

All names: Gaia DR3 6824701177918285056, WDJ215635.43-184909.25, GALEX J215635.3-184909, Gaia DR2 6824701177918285056, WDJ215635.43-184909.24, Gaia EDR3 6824701177918285056

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Gaia DR2 Stilism Simbad Gentile Fusillo et al. 2018
Right ascension 21 56 35.40 (0.2) 21 56 35.40 21 56 35.40 (0.2) 21 56 35.40
Declination -18 49 10.01 (0.2) -18 49 09.98 -18 49 09.82 (0.1) -18 49 09.98
Spectral type CND
Effective temperature [K]
log(g) [cgs]
Mass [M☉]
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 0.19 (0.2) 13.50 (0.3) 0.19 (0.2) 13.50 (0.3)
Distance [pc] 5341.84 (4438) 74.05 (2) 5341.88 (4437) 74.05 (2)
Composition
Proper motion (right ascension) [mas/yr] 1.73317197 (0.2) -24.58915556 (0.4) 1.733 (0.2) -24.58915556
Proper motion (declination) [mas/yr] -11.52523663 (0.2) -47.47579939 (0.4) -11.525 (0.2) -47.47579939
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 17.82 (0.01) 17.84 17.82 (0.003) 17.84
BP magnitude 18.14 (0.01) 18.17 18.17
RP magnitude 17.38 (0.02) 17.37 17.37
Pan g magnitude 18.12 (0.006)
Pan r magnitude 17.82 (0.005)
Pan i magnitude 17.71 (0.002)
Pan z magnitude 17.69 (0.006)
Pan y magnitude 17.69 (0.02)
E(B-V) 0.021

* Constant surface field

Special notes:

Spectra

Controls

Normalize at:
Normalize by mean flux

Range:

x: to
y: to

Spectra available:

Spectra without link are available upon request

Absorption lines

Photometric filters

BVRI
ugriz

Photometric fit




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.