All names: Gaia EDR3 1787127787263968640, WD 2124+191, HIC 105860, EUVE J2126+19.3, AGKR 19171, RE J212626+192257, TIC 283235463, V* IK Peg, WEB 19199, AG+19 2186, SKY# 40866, Renson 56880, SBC7 857, 2RE J212626+192300, uvby98 100204188, 2RE J2126+192, RE J2126+192, 1RXS J212626.8+192224, N30 4732, PPM 140137, GEN# +1.00204188, HR 8210, YZ 19 8745, GC 30023, SAO 107138, GSC 01671-00710, BD+18 4794, HD 204188, TYC 1671-710-1, Gaia DR3 1787127787263968640, Gaia DR1 1787127782968262400, Gaia DR2 1787127787263968640, 2MASS J21262666+1922323, BD+18 4794B, GCRV 13485, SBC9 1307, TD1 28097, 2EUVE J2126+19.3, RX J2126.4+1922, HIP 105860
| Parameter | Unit | Gaia EDR3 | Gaia DR2 | Stilism | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|
| Right ascension | 21 26 26.75 (0.2) | 21 26 26.75 (0.1) | 21 26 26.66 (0.2) | 21 26 26.18 | ||
| Declination | 19 22 32.58 (0.1) | 19 22 32.57 (0.1) | 19 22 32.31 (0.1) | 19 22 32.52 | ||
| Spectral type | kA6hA9mF0+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] | 21.68 (0.1) | 21.13 (0.1) | 21.68 (0.1) | 21.00 (1) | |
| Distance | [pc] | 46.13 (0.3) | 47.33 (0.3) | 46.13 (0.3) | 47.62 (2) | |
| Composition | ||||||
| Proper motion (right ascension) | [mas/yr] | 80.49856704 (0.2) | 80.964 (0.3) | 80.499 (0.2) | ||
| Proper motion (declination) | [mas/yr] | 16.65689199 (0.1) | 16.205 (0.3) | 16.657 (0.1) | ||
| Variability | ||||||
| Magnetic | ||||||
| Bd | [MG] | |||||
| Infrared excess (disk) | ||||||
| Binarity | yes | |||||
| B magnitude | 6.29 (0.01) | |||||
| V magnitude | 6.06 (0.01) | |||||
| R magnitude | ||||||
| I magnitude | ||||||
| J magnitude | 5.68 (0.07) | |||||
| H magnitude | 5.49 (0.03) | |||||
| K magnitude | 5.51 (0.03) | |||||
| u magnitude | ||||||
| g magnitude | ||||||
| r magnitude | ||||||
| i magnitude | ||||||
| z magnitude | ||||||
| G magnitude | 6.03 (0.001) | 6.02 | 6.03 (0.003) | |||
| BP magnitude | 6.14 (0.001) | 6.15 | ||||
| RP magnitude | 5.82 (0.001) | 5.84 | ||||
| Pan g magnitude | ||||||
| Pan r magnitude | ||||||
| Pan i magnitude | ||||||
| Pan z magnitude | ||||||
| Pan y magnitude | ||||||
| E(B-V) | 0.002 | |||||
* 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.