All names: Gaia EDR3 5427528254746168192, Gaia DR2 5427528254746168192, 091600.94-421520.68, WDJ091600.94-421520.68, Gaia DR3 5427528254746168192, WISEA J091600.96-421522.6, WISE J091600.96-421522.5, WDJ09160.94-421520.68, TIC 75401353, CNS5 2301, 2MASS J09160094-4215206
| Parameter | Unit | Gaia EDR3 | O'Brien et al. 2024 | O'Brien et al. 2022 | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 09 16 00.98 (0.03) | 09 16 00.98 | 09 16 00.98 | 09 16 00.94 (0.03) | 09 16 00.98 | ||||
| Declination | -42 15 23.94 (0.04) | -42 15 23.83 | -42 15 23.94 | -42 15 20.68 (0.04) | -42 15 23.83 | ||||
| Spectral type | DZH: | DZH: | DA: | DZH | |||||
| Effective temperature | [K] | 5046.0 (31) | 5130.0 (30) | 5333.0 (21) | |||||
| log(g) | [cgs] | 7.99 (0.02) | 8.05 (0.02) | 8.17 (0.009) | |||||
| Mass | [M☉] | 0.565 (0.01) | 0.687 (0.008) | ||||||
| log(Luminosity) | [L☉] | ||||||||
| Cooling age | [Gyr] | ||||||||
| log(H/He) | |||||||||
| log(C/He) | |||||||||
| log(Ca/He) | |||||||||
| log(Ca/H) | |||||||||
| Parallax | [mas] | 44.35 (0.04) | 44.35 (0.04) | 44.35 (0.04) | 44.38 (0.06) | 44.35 | 44.35 (0.04) | 44.38 (0.06) | |
| Distance | [pc] | 22.55 (0.02) | 22.55 (0.02) | 22.55 (0.02) | 22.53 (0.03) | 22.55 | 22.55 (0.02) | 22.53 (0.03) | |
| Composition | |||||||||
| Proper motion (right ascension) | [mas/yr] | 24.67367223 (0.04) | 24.74770977 (0.09) | 24.674 (0.04) | 24.74770977 | ||||
| Proper motion (declination) | [mas/yr] | -203.5573791 (0.05) | -203.4364492 (0.1) | -203.557 (0.05) | -203.4364492 | ||||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | |||||||||
| B magnitude | |||||||||
| V magnitude | |||||||||
| R magnitude | |||||||||
| I magnitude | |||||||||
| J magnitude | 15.31 (0.06) | ||||||||
| H magnitude | 15.26 (0.1) | ||||||||
| K magnitude | 14.89 (0.1) | ||||||||
| u magnitude | |||||||||
| g magnitude | |||||||||
| r magnitude | |||||||||
| i magnitude | |||||||||
| z magnitude | |||||||||
| G magnitude | 16.57 (0.004) | 16.58 | 16.57 | 16.57 (0.003) | 16.58 | ||||
| BP magnitude | 17.00 (0.004) | 17.02 | 17.02 | ||||||
| RP magnitude | 15.96 (0.004) | 15.97 | 15.97 | ||||||
| Pan g magnitude | |||||||||
| Pan r magnitude | |||||||||
| Pan i magnitude | |||||||||
| Pan z magnitude | |||||||||
| Pan y magnitude | |||||||||
| E(B-V) | 0.000 | ||||||||
* 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.