All names: WDS J14277+5347A, GEN# +9.80200039, SDSS J142736.95+534749.6, WISEA J142736.65+534750.5, Gaia EDR3 1608497623521965184, AP J14273707+5347491, PM J14276+5347, TIC 284628177, ** GIC 119A, Gaia DR3 1608497623521965184, UCAC4 719-053277, G200-39, CCDM J14276+5348B, 2MASS J14273707+5347491, USNO-B1.0 1438-00235224, IDS 14244+5414 B, NLTT 37441, PLX 3282.01, G 200-40, LSPM J1427+5348, Gaia DR2 1608497623521965184, UCAC3 288-117831
| Parameter | Unit | Gaia EDR3 | Gaia DR2 | Stilism | Sion et al. 1990 | Simbad |
|---|---|---|---|---|---|---|
| Right ascension | 14 27 36.45 (0.01) | 14 27 36.47 (0.02) | 14 27 37.07 (0.01) | |||
| Declination | 53 47 51.29 (0.01) | 53 47 51.22 (0.02) | 53 47 49.06 (0.01) | |||
| Spectral type | DBAZ | sdM | ||||
| Effective temperature | [K] | 14000.0 | ||||
| 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] | 19.40 (0.01) | 19.35 (0.02) | 19.40 (0.01) | ||
| Distance | [pc] | 51.56 (0.04) | 51.68 (0.06) | 51.56 (0.04) | ||
| Composition | ||||||
| Proper motion (right ascension) | [mas/yr] | -345.5078282 (0.01) | -345.6185431 (0.03) | -345.508 (0.01) | ||
| Proper motion (declination) | [mas/yr] | 139.0840186 (0.02) | 139.0583379 (0.04) | 139.084 (0.02) | ||
| Variability | ||||||
| Magnetic | ||||||
| Bd | [MG] | |||||
| Infrared excess (disk) | ||||||
| Binarity | ||||||
| B magnitude | 13.19 (0.06) | |||||
| V magnitude | 11.90 (0.04) | |||||
| R magnitude | 11.51 (0.06) | |||||
| I magnitude | ||||||
| J magnitude | 9.29 (0.02) | |||||
| H magnitude | 8.62 (0.03) | |||||
| K magnitude | 8.48 (0.02) | |||||
| u magnitude | 15.84 (0.008) | |||||
| g magnitude | 15.47 (0.01) | |||||
| r magnitude | 11.42 (0.001) | |||||
| i magnitude | 10.83 (0.001) | |||||
| z magnitude | 11.25 (0.002) | |||||
| G magnitude | 11.30 (0.001) | 11.30 | 11.30 (0.003) | |||
| BP magnitude | 12.16 (0.001) | 12.18 | ||||
| RP magnitude | 10.40 (0.0006) | 10.41 | ||||
| Pan g magnitude | ||||||
| Pan r magnitude | ||||||
| Pan i magnitude | ||||||
| Pan z magnitude | ||||||
| Pan y magnitude | ||||||
| E(B-V) | 0.006 | |||||
* 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.