All names: Gaia DR3 1480944271719922816, SDSS J141635.71+360006.6, Gaia EDR3 1480944271719922816, Gaia DR2 1480944271719922816, LAMOST J141635.70+360006.1, SDSS J141635.70+360006.5, GALEX J141635.7+360006, 2MASS J14163571+3600066, WD 1414+362, TIC 286957052, LAMOST J141635.71+360006.2, [SGR2010] J1416+3600
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Gaia DR2 | Stilism | sdss-wdms.org (29/04/2016) | Simbad | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 14 16 35.72 (0.1) | 14 16 35.71 | 14 16 35.72 (0.2) | 14 16 35.71 | 14 16 35.71 (0.1) | 14 16 35.59 | 14 16 35.71 | |||
| Declination | 36 00 06.28 (0.2) | 36 00 06.57 | 36 00 06.30 (0.2) | 36 00 06.55 | 36 00 06.66 (0.2) | 36 00 02.16 | 36 00 06.56 | |||
| Spectral type | DA+M | DA+M2 | DA2.9+M2 | DA+M | ||||||
| Effective temperature | [K] | 17106.0 (411) | 6300.0 (3) | |||||||
| log(g) | [cgs] | 7.91 (0.1) | 5.00 (0.003) | |||||||
| Mass | [M☉] | 0.57 (0.05) | ||||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | |||||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 1.53 (0.3) | -0.14 (0.3) | 1.53 (0.3) | ||||||
| Distance | [pc] | 655.30 (112) | 422.00 (25) | 655.31 (112) | ||||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 7.164840577 (0.2) | 6.531620467 (0.4) | 7.165 (0.2) | ||||||
| Proper motion (declination) | [mas/yr] | -23.6780577 (0.3) | -26.21962342 (0.6) | -23.678 (0.3) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | WDMS | yes | WDMS | |||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | 14.46 (0.03) | |||||||||
| H magnitude | 13.87 (0.04) | |||||||||
| K magnitude | 13.60 (0.04) | |||||||||
| u magnitude | 18.95 (0.02) | 18.98 | 18.95 (0.02) | 18.95 | 18.98 (0.02) | |||||
| g magnitude | 18.08 (0.006) | 18.16 | 18.09 (0.006) | 18.09 | 18.16 (0.03) | |||||
| r magnitude | 17.16 (0.005) | 17.20 | 17.16 (0.005) | 17.16 | 17.20 (0.02) | |||||
| i magnitude | 16.25 (0.005) | 16.24 | 16.25 (0.005) | 16.26 | 16.24 (0.02) | |||||
| z magnitude | 15.73 (0.007) | 15.76 | 15.73 (0.007) | 15.73 | 15.76 (0.02) | |||||
| G magnitude | 16.95 (0.01) | 16.92 | 16.95 (0.004) | |||||||
| BP magnitude | 17.79 (0.01) | 17.78 | ||||||||
| RP magnitude | 15.84 (0.002) | 15.86 | ||||||||
| Pan g magnitude | 18.04 (0.01) | |||||||||
| Pan r magnitude | 17.19 (0.005) | |||||||||
| Pan i magnitude | 16.27 (0.002) | |||||||||
| Pan z magnitude | 15.83 (0.002) | |||||||||
| Pan y magnitude | 15.61 (0.006) | |||||||||
| E(B-V) | 0.019 | |||||||||
* 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.