All names: WD 1449+003, WDS J14525+0007B, Wolf 555, WISEA J145232.23+001004.5, SDSS J145232.17+001008.1, Ci 20 892, CCDM J14525+0008B, TIC 461244610, Gaia EDR3 3651079615894552448, ** GIC 122B, G 66-36, USNO-B1.0 0901-00238707, Gaia DR3 3651079615894552448, UCAC4 451-057341, PM J14525+0010, LTT 14407, NLTT 38627, GJ 3870, IDS 14474+0031 B, 2MASS J14523217+0010079, Gaia DR2 3651079615894552448, LSPM J1452+0010, [RHG95] 2351
| Parameter | Unit | Gaia EDR3 | Gaia DR2 | Stilism | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|
| Right ascension | 14 52 32.27 (0.1) | 14 52 32.27 (0.3) | 14 52 32.16 (0.1) | 14 52 31.56 | ||
| Declination | 00 10 02.77 (0.1) | 00 10 02.93 (0.3) | 00 10 08.14 (0.1) | 00 10 14.88 | ||
| Spectral type | M2.5V | 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] | 29.05 (0.2) | 29.01 (0.3) | 29.05 (0.2) | ||
| Distance | [pc] | 34.42 (0.2) | 34.47 (0.4) | 34.42 (0.2) | ||
| Composition | ||||||
| Proper motion (right ascension) | [mas/yr] | 104.8977293 (0.2) | 104.503 (0.6) | 104.898 (0.2) | ||
| Proper motion (declination) | [mas/yr] | -336.0917545 (0.1) | -335.883 (0.6) | -336.092 (0.1) | ||
| Variability | ||||||
| Magnetic | ||||||
| Bd | [MG] | |||||
| Infrared excess (disk) | ||||||
| Binarity | ||||||
| B magnitude | 13.80 | |||||
| V magnitude | ||||||
| R magnitude | 12.21 (0.09) | |||||
| I magnitude | ||||||
| J magnitude | 9.00 (0.03) | |||||
| H magnitude | 8.41 (0.04) | |||||
| K magnitude | 8.18 (0.02) | |||||
| u magnitude | 16.38 (0.009) | |||||
| g magnitude | 13.66 (0.002) | |||||
| r magnitude | 14.97 (0.01) | |||||
| i magnitude | 10.98 (0.001) | |||||
| z magnitude | 10.64 (0.001) | |||||
| G magnitude | 11.60 (0.002) | 11.61 | 11.60 (0.003) | |||
| BP magnitude | 12.85 (0.002) | 12.87 | ||||
| RP magnitude | 10.49 (0.0009) | 10.50 | ||||
| Pan g magnitude | ||||||
| Pan r magnitude | ||||||
| Pan i magnitude | ||||||
| Pan z magnitude | ||||||
| Pan y magnitude | ||||||
| E(B-V) | 0.001 | |||||
* 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.