All names: Cl* NGC 2099 N 484, Gaia EDR3 3451181770539893760, NGC 2099 9, Cl* NGC 2099 G 647, SAO 58521, AG+32 571, 2MASS J05521883+3233100, Gaia DR1 3451181766240576000, BD+32 1113, PPM 70945, Cl* NGC 2099 J 159, TIC 311910245, UBV M 31485, NGC2099-09, Cl* NGC 2099 MMU 9, TYC 2410-1320-1, GEN# +2.20990009, IRAS 05490+3232, Cl* NGC 2099 M 379, Cl* NGC 2099 WEST A, AKARI-IRC-V1 J0552188+323309, HD 39183, Gaia DR3 3451181770539893760, Gaia DR2 3451181770539893760, GSC 02410-01320, Cl* NGC 2099 BRON 266, JP11 3951
| Parameter | Unit | Gaia EDR3 | Gaia DR2 | Stilism | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|
| Right ascension | 05 52 18.84 (0.05) | 05 52 18.84 (0.07) | 05 52 18.84 (0.05) | 05 52 24.53 | ||
| Declination | 32 33 10.01 (0.04) | 32 33 10.02 (0.07) | 32 33 10.11 (0.04) | 32 39 58.32 | ||
| Spectral type | F8 | DA3.3 | ||||
| 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] | 0.79 (0.05) | 0.53 (0.07) | 0.79 (0.05) | ||
| Distance | [pc] | 1269.96 (88) | 1885.01 (244) | 1270.00 (88) | ||
| Composition | ||||||
| Proper motion (right ascension) | [mas/yr] | 1.825247584 (0.06) | 2.269 (0.1) | 1.825 (0.06) | ||
| Proper motion (declination) | [mas/yr] | -6.227082738 (0.04) | -6.5 (0.1) | -6.227 (0.04) | ||
| Variability | ||||||
| Magnetic | ||||||
| Bd | [MG] | |||||
| Infrared excess (disk) | ||||||
| Binarity | ||||||
| B magnitude | 10.69 | |||||
| V magnitude | 9.16 | |||||
| R magnitude | 7.79 | |||||
| I magnitude | 6.74 | |||||
| J magnitude | 5.97 | |||||
| H magnitude | 5.03 | |||||
| K magnitude | 4.80 | |||||
| u magnitude | ||||||
| g magnitude | ||||||
| r magnitude | ||||||
| i magnitude | ||||||
| z magnitude | ||||||
| G magnitude | 8.44 (0.0009) | 8.43 | 8.44 (0.003) | |||
| BP magnitude | 9.45 (0.0009) | 9.48 | ||||
| RP magnitude | 7.43 (0.0008) | 7.45 | ||||
| Pan g magnitude | ||||||
| Pan r magnitude | ||||||
| Pan i magnitude | ||||||
| Pan z magnitude | ||||||
| Pan y magnitude | ||||||
| E(B-V) | 0.244 | |||||
* 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.