All names: TIC 892149, 2RE J0902-040, RE J0902-04, WD 0859-039, 2EUVE J0902-04.1, Gaia EDR3 5762406957886626816, 2RE J090217-040631, Gaia DR2 5762406957886626816, 2MASS J09021729-0406554, EUVE J0902-04.1, GSC 04886-00969, USNO-B1.0 0858-00188669, RE J090217-040712, RE J0902-040
| Parameter | Unit | Gaia EDR3 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 09 02 17.29 (0.03) | 09 02 17.30 (0.06) | ||
| Declination | -04 06 55.38 (0.02) | -04 06 55.48 (0.04) | ||
| Spectral type | DA2.1 | |||
| 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] | 26.37 (0.04) | 26.41 (0.09) | |
| Distance | [pc] | 37.92 (0.06) | 37.87 (0.1) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | -4.334 (0.04) | -4.146 (0.1) | |
| Proper motion (declination) | [mas/yr] | 6.399 (0.03) | 6.45 (0.1) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | 13.20 | |||
| V magnitude | 12.40 | |||
| R magnitude | 13.50 | |||
| I magnitude | ||||
| J magnitude | 13.75 (0.03) | |||
| H magnitude | 13.82 (0.04) | |||
| K magnitude | 13.90 (0.06) | |||
| u magnitude | ||||
| g magnitude | ||||
| r magnitude | ||||
| i magnitude | ||||
| z magnitude | ||||
| G magnitude | 13.17 (0.003) | 13.19 (0.0005) | ||
| BP magnitude | 13.06 (0.003) | |||
| RP magnitude | 13.40 (0.004) | |||
| Pan g magnitude | ||||
| Pan r magnitude | ||||
| Pan i magnitude | ||||
| Pan z magnitude | ||||
| Pan y magnitude | ||||
| E(B-V) | 0.001 | |||
* 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.