All names: uvby98 100097277, Gaia DR2 3537996837843690496, TD1 15445, 1RXS J111140.4-224933, RX J1111.7-2250, RE J1111-224, PLX 2605, 2EUVE J1111-22.8, RBS 948, 2RXF J111139.3-224936, GC 15385, GSC 06649-01274, TIC 429304663, WEB 9872, CPD-22 4900, UBV 10207, IRAS 11091-2233, PMC 90-93 303, Gaia EDR3 3537996837843690496, GJ 416.1, GCRV 6877, PLX 2605.00, 2MASS J11113949-2249325, HIC 54682, SACS 244, 2RE J111139-224901, WD 1109-225, GEN# +1.00097277, PPM 258664, * 11 Crt, N30 2631, TYC 6649-1274-1, YZ 112 8674, BD-22 3095, * bet Crt, JP11 2035, FK5 421, HR 4343, CD-22 8743, ROT 1664, 2RE J1111-224, HIP 54682, SKY# 21333, GJ 9352, SAO 179624, HD 97277, UBV M 16858, EUVE J1111-22.8, Gaia DR3 3537996837843690496, RE J111140-224934
| Parameter | Unit | Gaia EDR3 | Gaia DR2 | Stilism | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|
| Right ascension | 11 11 39.49 (0.1) | 11 11 39.49 (0.2) | 11 11 39.48 (0.1) | 11 11 39.77 | ||
| Declination | -22 49 34.70 (0.2) | -22 49 34.65 (0.2) | -22 49 33.05 (0.2) | -22 49 24.96 | ||
| Spectral type | A1V | DAO | ||||
| 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] | 10.30 (0.1) | 11.04 (0.3) | 10.30 (0.1) | 12.00 (1) | |
| Distance | [pc] | 97.05 (1) | 90.61 (2) | 97.05 (1) | 83.33 (7) | |
| Composition | ||||||
| Proper motion (right ascension) | [mas/yr] | 7.826661669 (0.2) | 5.22 (0.5) | 7.827 (0.2) | ||
| Proper motion (declination) | [mas/yr] | -102.9112614 (0.2) | -103.457 (0.5) | -102.911 (0.2) | ||
| Variability | ||||||
| Magnetic | ||||||
| Bd | [MG] | |||||
| Infrared excess (disk) | ||||||
| Binarity | yes | |||||
| B magnitude | 4.47 (0.01) | |||||
| V magnitude | 4.45 (0.009) | |||||
| R magnitude | ||||||
| I magnitude | ||||||
| J magnitude | 4.32 (0.2) | |||||
| H magnitude | 4.42 (0.08) | |||||
| K magnitude | 4.34 (0.03) | |||||
| u magnitude | ||||||
| g magnitude | ||||||
| r magnitude | ||||||
| i magnitude | ||||||
| z magnitude | ||||||
| G magnitude | 4.43 (0.0008) | 4.38 | 4.43 (0.003) | |||
| BP magnitude | 4.46 (0.0008) | 4.47 | ||||
| RP magnitude | 4.39 (0.002) | 4.42 | ||||
| Pan g magnitude | ||||||
| Pan r magnitude | ||||||
| Pan i magnitude | ||||||
| Pan z magnitude | ||||||
| Pan y magnitude | ||||||
| E(B-V) | 0.003 | |||||
* 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.