All names: [SGR2010] J1417+3615, WD 1415+364, Gaia DR2 1480975577738097792, LAMOST J141759.17+361542.8, SDSS J141759.16+361542.8, TIC 27401077, Gaia DR3 1480975577738097792, 2MASS J14175917+3615429, GALEX J141759.1+361540, Gaia EDR3 1480975577738097792
| 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) |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 14 17 59.17 (0.1) | 14 17 59.17 | 14 17 59.17 (0.1) | 14 17 59.16 | 14 17 59.17 (0.1) | 14 17 59.09 | |||
| Declination | 36 15 42.68 (0.1) | 36 15 42.79 | 36 15 42.69 (0.1) | 36 15 42.80 | 36 15 42.86 (0.1) | 36 15 35.64 | |||
| Spectral type | DA:+M | D+dM1 | DA:+M2 | ||||||
| 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] | 1.91 (0.2) | 2.61 (0.2) | 1.91 (0.2) | |||||
| Distance | [pc] | 523.05 (54) | 382.62 (28) | 523.04 (54) | |||||
| Composition | |||||||||
| Proper motion (right ascension) | [mas/yr] | 1.398754121 (0.1) | 2.416319553 (0.2) | 1.399 (0.1) | |||||
| Proper motion (declination) | [mas/yr] | -11.33627506 (0.2) | -9.997776671 (0.3) | -11.336 (0.2) | |||||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | WDMS | yes | |||||||
| B magnitude | |||||||||
| V magnitude | |||||||||
| R magnitude | |||||||||
| I magnitude | |||||||||
| J magnitude | 15.16 (0.04) | ||||||||
| H magnitude | 14.51 (0.05) | ||||||||
| K magnitude | 14.22 (0.07) | ||||||||
| u magnitude | 19.92 (0.04) | 19.96 | 19.92 (0.04) | 19.92 | |||||
| g magnitude | 18.74 (0.008) | 18.79 | 18.75 (0.008) | 18.75 | |||||
| r magnitude | 17.66 (0.006) | 17.68 | 17.66 (0.006) | 17.66 | |||||
| i magnitude | 16.85 (0.006) | 16.88 | 16.86 (0.006) | 16.86 | |||||
| z magnitude | 16.37 (0.009) | 16.38 | 16.37 (0.009) | 16.37 | |||||
| G magnitude | 17.53 (0.01) | 17.50 | 17.53 (0.003) | ||||||
| BP magnitude | 18.38 (0.01) | 18.38 | |||||||
| RP magnitude | 16.46 (0.004) | 16.47 | |||||||
| Pan g magnitude | 18.65 (0.02) | ||||||||
| Pan r magnitude | 17.68 (0.002) | ||||||||
| Pan i magnitude | 16.86 (0.002) | ||||||||
| Pan z magnitude | 16.45 (0.003) | ||||||||
| Pan y magnitude | 16.27 (0.009) | ||||||||
| 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.