All names: [SGR2010] J1601+0505, Gaia EDR3 4425792519530823168, WD 1559+052, GALEX J160136.7+050528, SDSS J160136.70+050528.0, Gaia DR2 4425792519530823168, 2MASS J16013669+0505280, SDSS J160136.70+050527.9, TIC 462182514, [HHD2009] SDSS J1601+0505, WIRED J160136.70+050527.9, Gaia DR3 4425792519530823168
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Bedard et al. 2020 | Gaia DR2 | Stilism | sdss-wdms.org (29/04/2016) | Simbad | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 01 36.70 (0.6) | 16 01 36.70 | 16 01 36.70 (0.7) | 16 01 36.70 | 16 01 36.70 (0.6) | 16 01 36.55 | 16 01 36.70 | ||||
| Declination | 05 05 27.82 (0.5) | 05 05 28.03 | 05 05 27.83 (0.6) | 05 05 27.89 | 05 05 28.05 (0.5) | 05 05 22.20 | 05 05 27.95 | ||||
| Spectral type | DA+M | DA+M | DA+M1 | DA.88 M | DA+M | ||||||
| Effective temperature | [K] | 49740.0 (3885) | 56644.0 (3730) | 6300.0 (3) | |||||||
| log(g) | [cgs] | 7.95 (0.3) | 7.91 (0.2) | 10.00 (0.003) | |||||||
| Mass | [M☉] | 0.66 (0.1) | 0.66 (0.1) | ||||||||
| log(Luminosity) | [L☉] | 0.05 (0.2) | |||||||||
| Cooling age | [Gyr] | 0.0020 (0.0004) | |||||||||
| log(H/He) | |||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | |||||||||||
| log(Ca/H) | |||||||||||
| log(C/H) | |||||||||||
| log(N/H) | |||||||||||
| log(O/H) | |||||||||||
| log(Na/H) | |||||||||||
| log(Mg/H) | |||||||||||
| log(Al/H) | |||||||||||
| log(Si/H) | |||||||||||
| log(P/H) | |||||||||||
| log(S/H) | |||||||||||
| log(Sc/H) | |||||||||||
| log(Ti/H) | |||||||||||
| log(Cr/H) | |||||||||||
| log(Mn/H) | |||||||||||
| log(Fe/H) | |||||||||||
| log(Ni/H) | |||||||||||
| Parallax | [mas] | -0.43 (0.7) | |||||||||
| Distance | [pc] | 102.00 (6) | |||||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 6.639033507 (0.7) | 6.639 (0.7) | ||||||||
| Proper motion (declination) | [mas/yr] | -14.66955594 (0.6) | -14.67 (0.6) | ||||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | WDMS | WDMS | |||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | 15.39 (0.04) | ||||||||||
| H magnitude | 14.76 (0.07) | ||||||||||
| K magnitude | 14.43 (0.08) | ||||||||||
| u magnitude | 17.89 (0.01) | 17.93 | 17.91 (0.01) | 17.93 | 17.91 (0.02) | ||||||
| g magnitude | 17.96 (0.006) | 17.98 | 17.95 (0.006) | 17.98 | 17.97 (0.02) | ||||||
| r magnitude | 17.63 (0.006) | 17.58 | 17.58 (0.006) | 17.58 | 17.59 (0.01) | ||||||
| i magnitude | 17.10 (0.006) | 17.04 | 17.04 (0.005) | 17.04 | 17.04 (0.01) | ||||||
| z magnitude | 16.69 (0.009) | 16.65 | 16.66 (0.009) | 16.65 | 16.67 (0.02) | ||||||
| G magnitude | 17.57 (0.009) | 17.45 | 17.57 (0.01) | ||||||||
| BP magnitude | 17.82 (0.009) | 17.80 | |||||||||
| RP magnitude | 16.64 (0.006) | 16.64 | |||||||||
| Pan g magnitude | 17.93 (0.005) | ||||||||||
| Pan r magnitude | 17.59 (0.004) | ||||||||||
| Pan i magnitude | 17.01 (0.004) | ||||||||||
| Pan z magnitude | 16.74 (0.005) | ||||||||||
| Pan y magnitude | 16.56 (0.01) | ||||||||||
| E(B-V) | 0.013 | ||||||||||
* 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.