All names: FK5 2720, Gaia DR3 5218900665015560064, HIC 44599, 1RXS J090508.2-723611, * G Car, HIP 44599, ROT 1441, WEB 8534, 2XMM J090508.2-723609, UBV 8799, IRAS 09050-7224, PPM 370195, UBV M 15139, PLX 2188.00, Gaia EDR3 5218900665015560064, TIC 288064211, GCRV 5975, WD 0905-724, SKY# 17521, SAO 256582, GSC 09203-02759, TYC 9203-2759-1, 2MASS J09050884-7236097, TD1 13611, CPD-72 779, uvby98 100078791, CPC 21.2 1278, HR 3643, JP11 1775, PLX 2188, GC 12595, GEN# +1.00078791, Gaia DR2 5218900665015560064, HD 78791
| Parameter | Unit | Gaia EDR3 | Gaia DR2 | Stilism | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|
| Right ascension | 09 05 08.78 (0.2) | 09 05 08.78 (0.2) | 09 05 08.81 (0.2) | 09 05 08.18 | ||
| Declination | -72 36 09.82 (0.2) | -72 36 09.82 (0.2) | -72 36 09.73 (0.2) | -72 36 10.44 | ||
| Spectral type | F8II+DA | DA1.5+F9 | ||||
| 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] | 8.40 (0.2) | 8.43 (0.2) | 8.40 (0.2) | ||
| Distance | [pc] | 118.99 (2) | 118.69 (3) | 118.99 (2) | ||
| Composition | ||||||
| Proper motion (right ascension) | [mas/yr] | -9.049013325 (0.3) | -8.417 (0.4) | -9.049 (0.3) | ||
| Proper motion (declination) | [mas/yr] | -5.932077846 (0.2) | -8.025 (0.4) | -5.932 (0.2) | ||
| Variability | ||||||
| Magnetic | ||||||
| Bd | [MG] | |||||
| Infrared excess (disk) | ||||||
| Binarity | yes | |||||
| B magnitude | 5.07 (0.01) | |||||
| V magnitude | 4.47 (0.009) | |||||
| R magnitude | ||||||
| I magnitude | ||||||
| J magnitude | 3.31 (0.2) | |||||
| H magnitude | 2.97 (0.2) | |||||
| K magnitude | 2.98 (0.3) | |||||
| u magnitude | ||||||
| g magnitude | ||||||
| r magnitude | ||||||
| i magnitude | ||||||
| z magnitude | ||||||
| G magnitude | 4.33 (0.002) | 4.25 | 4.33 (0.003) | |||
| BP magnitude | 4.63 (0.002) | 4.65 | ||||
| RP magnitude | 3.83 (0.002) | 3.86 | ||||
| Pan g magnitude | ||||||
| Pan r magnitude | ||||||
| Pan i magnitude | ||||||
| Pan z magnitude | ||||||
| Pan y magnitude | ||||||
| E(B-V) | 0.007 | |||||
* 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.