All names: BD-07 5906, 2RE J230034-070423, TIC 33425398, SAO 146439, RE J230034-070411, ** RST 4712, 2MASS J23003563-0704094, Gaia EDR3 2610649828824580096, PPM 207031, 2EUVE J2300-07.0, YZ 97 8182, RX J2300.5-0704, 2RE J2300-070, WDS J23006-0704AB, HERZ 3002, GSC 05248-01243, CCDM J23006-0704AB, EUVE J2300-07.0, WD 2257-073, IDS 22554-0736 AB, Gaia DR1 2610649828824580096, HD 217411, RBS 1927, 1RXS J230035.4-070402, TYC 5248-1243-1, RE J2300-070
| Parameter | Unit | Gaia EDR3 | Stilism | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|
| Right ascension | 23 00 35.64 (0.02) | 23 00 35.63 (0.2) | 23 00 35.98 | ||
| Declination | -07 04 09.03 (0.02) | -07 04 09.14 (0.2) | -07 04 10.56 | ||
| Spectral type | G3V+K0V+DA | DA | |||
| 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] | 6.67 (0.02) | 7.50 (0.4) | ||
| Distance | [pc] | 149.89 (0.4) | 133.33 (6) | ||
| Composition | |||||
| Proper motion (right ascension) | [mas/yr] | 10.61591204 (0.02) | 10.651 (1) | ||
| Proper motion (declination) | [mas/yr] | 7.664575456 (0.02) | 6.588 (0.6) | ||
| Variability | |||||
| Magnetic | |||||
| Bd | [MG] | ||||
| Infrared excess (disk) | |||||
| Binarity | |||||
| B magnitude | 10.36 (0.04) | ||||
| V magnitude | 9.71 (0.03) | 14.70 | |||
| R magnitude | |||||
| I magnitude | |||||
| J magnitude | 8.33 (0.02) | ||||
| H magnitude | 7.95 (0.03) | ||||
| K magnitude | 7.92 (0.03) | ||||
| u magnitude | |||||
| g magnitude | |||||
| r magnitude | |||||
| i magnitude | |||||
| z magnitude | |||||
| G magnitude | 9.58 (0.01) | 9.51 (0.002) | |||
| BP magnitude | 9.81 (0.01) | ||||
| RP magnitude | 8.98 (0.02) | ||||
| Pan g magnitude | |||||
| Pan r magnitude | |||||
| Pan i magnitude | |||||
| Pan z magnitude | |||||
| Pan y magnitude | |||||
| E(B-V) | 0.023 | ||||
* 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.