All names: 2MASS J03242239-0005161, [HHD2009] SDSS J0324-0005, Gaia DR2 3264345642277423744, SDSS J032422.39-000516.0, 2SLAQ J032422.38-000516.0, [SGR2010] J0324-0005, WD 0321-002, SDSS J032422.38-000516.0, Gaia EDR3 3264345642277423744, Gaia DR3 3264345642277423744, WIRED J032422.38-000516.0, TIC 279181095, SDSS J032422.38-000516.1
| 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 | 03 24 22.39 (4) | 03 24 22.39 | 03 24 22.39 (2) | 03 24 22.38 | 03 24 22.39 (4) | 03 24 22.39 | 03 24 21.58 | 03 24 22.38 | |||
| Declination | -00 05 16.12 (2) | -00 05 16.07 | -00 05 16.12 (1) | -00 05 16.01 | -00 05 16.12 (2) | -00 05 16.05 | -00 05 14.28 | -00 05 16.09 | |||
| Spectral type | DA+M | DA+M | DA+M | DA+M | DA+M | ||||||
| Effective temperature | [K] | 23506.0 (1244) | 8064.0 (76) | 7741.0 (87) | |||||||
| log(g) | [cgs] | 7.95 (0.2) | 7.95 (0.1) | 6.61 (0.3) | |||||||
| Mass | [M☉] | 0.61 (0.1) | |||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | ||||||||||
| log(H/He) | |||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | |||||||||||
| log(Ca/H) | |||||||||||
| Parallax | [mas] | ||||||||||
| Distance | [pc] | 2236.00 (1172) | |||||||||
| Composition | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 3.0 (3) | 2.0 | ||||||||
| Proper motion (declination) | [mas/yr] | -2.0 (3) | -0.9 | ||||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | WDMS | WDMS | WDMS | ||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | 16.61 (0.009) | ||||||||||
| H magnitude | 16.05 (0.01) | ||||||||||
| K magnitude | 15.81 (0.05) | ||||||||||
| u magnitude | 19.44 (0.03) | 19.49 | 19.53 (0.04) | 19.48 (0.04) | 19.51 | 19.53 (0.04) | |||||
| g magnitude | 19.30 (0.01) | 19.33 | 19.29 (0.01) | 19.32 (0.03) | 19.32 | 19.35 (0.03) | |||||
| r magnitude | 19.25 (0.01) | 19.29 | 19.25 (0.01) | 19.29 (0.02) | 19.30 | 19.30 (0.02) | |||||
| i magnitude | 18.59 (0.01) | 18.64 | 18.60 (0.01) | 18.64 (0.03) | 18.64 | 18.65 (0.03) | |||||
| z magnitude | 17.97 (0.02) | 18.00 | 17.96 (0.02) | 18.00 (0.03) | 18.00 | 18.00 (0.03) | |||||
| G magnitude | 19.42 (0.03) | 19.27 | 19.42 (0.02) | ||||||||
| BP magnitude | 19.33 (0.03) | 19.29 | |||||||||
| RP magnitude | 18.14 (0.02) | 18.19 | |||||||||
| Pan g magnitude | 19.34 (0.009) | ||||||||||
| Pan r magnitude | 19.29 (0.006) | ||||||||||
| Pan i magnitude | 18.65 (0.008) | ||||||||||
| Pan z magnitude | 18.12 (0.006) | ||||||||||
| Pan y magnitude | 17.85 (0.01) | ||||||||||
| E(B-V) | 0.082 | ||||||||||
* 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.