All names: PLX 455, SAO 110408, [AKS95] 230, HR 649, WDS J02130+0851AB, ROT 312, 2MASS J02125999+0850478, AG+08 249, JP11 602, PPM 145390, GEN# +1.00013611, HIC 10324, WD 0207+083, AP J02125999+0850478, IRC +10028, TIC 337091180, GC 2656, Gaia DR2 2521951302394148992, WD 0210+086, [HFE83] 130, * ksi01 Cet, N30 453, UBV M 8784, BD+08 345, PMC 90-93 696, Gaia DR3 2521951302394350336, WEB 2156, GCRV 1215, UBV 2223, HIP 10324, PLX 455.00, TD1 1285, [L91b] 23, * 65 Cet, ** MCA 5, TYC 631-1493-1, NSV 749, IRAS 02103+0836, [AKS95] 239, HD 13611, YZ 8 837, Gaia EDR3 2521951302394350336, SKY# 3257, uvby98 100013611, FK5 1058, GSC 00631-01493, SBC9 1546
| Parameter | Unit | Gaia EDR3 | Gaia DR2 | Stilism | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|
| Right ascension | 02 12 59.97 (0.5) | 02 12 59.97 (0.3) | 02 13 00.00 (0.5) | 02 13 00.34 | ||
| Declination | 08 50 48.11 (0.3) | 08 50 48.11 (0.3) | 08 50 48.13 (0.3) | 08 50 49.20 | ||
| Spectral type | G7IIIBa0.4Fe-1 | DA4 | ||||
| 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] | 10.42 (0.3) | 9.55 (0.3) | 10.42 (0.3) | ||
| Distance | [pc] | 95.98 (3) | 104.77 (4) | 95.98 (3) | ||
| Composition | ||||||
| Proper motion (right ascension) | [mas/yr] | -26.96545427 (0.7) | -24.498 (0.6) | -26.965 (0.7) | ||
| Proper motion (declination) | [mas/yr] | -1.154227855 (0.3) | -5.952 (0.5) | -1.154 (0.3) | ||
| Variability | ||||||
| Magnetic | ||||||
| Bd | [MG] | |||||
| Infrared excess (disk) | ||||||
| Binarity | ||||||
| B magnitude | 5.23 | |||||
| V magnitude | 4.35 | |||||
| R magnitude | 3.68 | |||||
| I magnitude | 3.18 | |||||
| J magnitude | 2.86 | |||||
| H magnitude | 2.40 (0.2) | |||||
| K magnitude | 2.31 | |||||
| u magnitude | ||||||
| g magnitude | ||||||
| r magnitude | ||||||
| i magnitude | ||||||
| z magnitude | ||||||
| G magnitude | 4.13 (0.0007) | 4.05 | 4.13 (0.003) | |||
| BP magnitude | 4.57 (0.0007) | 4.58 | ||||
| RP magnitude | 3.49 (0.007) | 3.53 | ||||
| Pan g magnitude | ||||||
| Pan r magnitude | ||||||
| Pan i magnitude | ||||||
| Pan z magnitude | ||||||
| Pan y magnitude | ||||||
| E(B-V) | 0.009 | |||||
* 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.