All names: Gaia DR3 3637880047522131328, LAMOST J132312.64-025456.0, SDSS J132312.64-025456.0, Gaia EDR3 3637880047522131328, TIC 66781908, LBQS 1320-0239, SDSS J132312.65-025456.1, Gaia DR2 3637880047522131328, [HHD2009] SDSS J1323-0254, 2MASS J13231264-0254559, WIRED J132312.64-025456.0, WD 1320-026, GALEX J132312.6-025455, LAMOST J132312.64-025455.9
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Gaia DR2 | Stilism | sdss-wdms.org (29/04/2016) | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 13 23 12.60 (0.1) | 13 23 12.64 | 13 23 12.60 (0.3) | 13 23 12.64 | 13 23 12.64 (0.1) | 13 23 12.65 | 13 23 11.90 | 13 23 12.65 | |||
| Declination | -02 54 56.37 (0.07) | -02 54 55.99 | -02 54 56.36 (0.3) | -02 54 56.02 | -02 54 56.04 (0.07) | -02 54 56.01 | -02 54 56.88 | -02 54 56.06 | |||
| Spectral type | DC+M | DC+M | DC:+M | DA+M | DC:M | ||||||
| Effective temperature | [K] | 6300.0 (2) | 6300.0 (3) | ||||||||
| log(g) | [cgs] | 8.98 (0.03) | 10.00 (0.003) | ||||||||
| Mass | [M☉] | ||||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | ||||||||||
| log(H/He) | |||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | |||||||||||
| log(Ca/H) | |||||||||||
| Parallax | [mas] | 5.14 (0.1) | 4.67 (0.5) | 5.14 (0.1) | |||||||
| Distance | [pc] | 194.48 (5) | 214.19 (23) | 194.48 (5) | |||||||
| Composition | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -39.46704643 (0.2) | -39.4404629 (0.8) | -39.467 (0.2) | -32.4 | ||||||
| Proper motion (declination) | [mas/yr] | -20.93861201 (0.09) | -19.84241065 (0.5) | -20.939 (0.09) | -20.2 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | WDMS | WDMS | |||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | 14.25 (0.03) | ||||||||||
| H magnitude | 13.72 (0.03) | ||||||||||
| K magnitude | 13.42 (0.03) | ||||||||||
| u magnitude | 18.36 (0.02) | 18.38 | 18.34 (0.02) | 18.38 (0.02) | 18.37 | 18.36 (0.02) | |||||
| g magnitude | 17.97 (0.006) | 17.99 | 17.94 (0.006) | 17.99 (0.02) | 18.02 | 17.99 (0.02) | |||||
| r magnitude | 17.34 (0.005) | 17.40 | 17.34 (0.005) | 17.40 (0.01) | 17.40 | 17.39 (0.01) | |||||
| i magnitude | 16.30 (0.004) | 16.33 | 16.30 (0.004) | 16.33 (0.01) | 16.33 | 16.33 (0.01) | |||||
| z magnitude | 15.65 (0.006) | 15.65 | 15.63 (0.006) | 15.65 (0.01) | 15.65 | 15.66 (0.01) | |||||
| G magnitude | 17.16 (0.01) | 17.06 | 17.16 (0.003) | ||||||||
| BP magnitude | 17.77 (0.01) | 17.79 | |||||||||
| RP magnitude | 15.86 (0.002) | 15.87 | |||||||||
| Pan g magnitude | 17.94 (0.005) | ||||||||||
| Pan r magnitude | 17.38 (0.007) | ||||||||||
| Pan i magnitude | 16.34 (0.005) | ||||||||||
| Pan z magnitude | 15.80 (0.0002) | ||||||||||
| Pan y magnitude | 15.53 (0.002) | ||||||||||
| E(B-V) | 0.020 | ||||||||||
* Constant surface field
Spectra without link are available upon request
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.