All names: ** LDS 3830B, CE 50, NLTT 20499, Gaia EDR3 5652718166073269888, LHS 2067, LP 844-25, 2MASS J08535631-2446565, TIC 2092269, WDS J08539-2448B, Gaia DR3 5652718166073269888, USNO-B1.0 0652-00213613, Gaia DR2 5652718166073269888
| Parameter | Unit | Gaia EDR3 | Gaia DR2 | Stilism | Subasavage et al. 2009 | Simbad |
|---|---|---|---|---|---|---|
| Right ascension | 08 53 57.07 (0.04) | 08 53 57.05 (0.08) | 08 53 56.35 (0.04) | |||
| Declination | -24 46 53.92 (0.04) | -24 46 54.00 (0.1) | -24 46 56.44 (0.04) | |||
| Spectral type | M6V | |||||
| 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] | 38.82 (0.05) | 38.69 (0.1) | 38.82 (0.05) | ||
| Distance | [pc] | 25.76 (0.04) | 25.84 (0.07) | 25.76 (0.04) | ||
| Composition | ||||||
| Proper motion (right ascension) | [mas/yr] | 611.503963 (0.05) | 611.388 (0.2) | 611.504 (0.05) | ||
| Proper motion (declination) | [mas/yr] | 157.3039671 (0.05) | 157.109 (0.2) | 157.304 (0.05) | ||
| Variability | ||||||
| Magnetic | ||||||
| Bd | [MG] | |||||
| Infrared excess (disk) | ||||||
| Binarity | ||||||
| B magnitude | 18.90 | |||||
| V magnitude | 17.80 | |||||
| R magnitude | ||||||
| I magnitude | ||||||
| J magnitude | 12.39 (0.02) | 12.39 (0.02) | ||||
| H magnitude | 11.88 (0.02) | 11.88 (0.02) | ||||
| K magnitude | 11.57 (0.02) | 11.57 (0.02) | ||||
| u magnitude | ||||||
| g magnitude | ||||||
| r magnitude | ||||||
| i magnitude | ||||||
| z magnitude | ||||||
| G magnitude | 15.80 (0.01) | 15.82 | 15.80 (0.003) | |||
| BP magnitude | 18.23 (0.01) | 18.22 | ||||
| RP magnitude | 14.41 (0.001) | 14.42 | ||||
| Pan g magnitude | ||||||
| Pan r magnitude | ||||||
| Pan i magnitude | ||||||
| Pan z magnitude | ||||||
| Pan y magnitude | ||||||
| E(B-V) | 0.000 | |||||
* 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.