SDSS J160138.74+470543.2
All names: SDSS J160138.75+470543.3, Gaia EDR3 1398862503187425664, Gaia DR3 1398862503187425664, WD 1600+472, SDSS J160138.73+470543.2, SDSS J160138.74+470543.2, Gaia DR2 1398862503187425664
| Parameter | Unit | Gaia EDR3 | SDSS DR12 | MWDD HE | Gaia DR2 | Stilism | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 01 38.74 (0.7) | 16 01 38.73 | 16 01 38.74 (0.8) | 16 01 38.74 (0.7) | 16 01 38.74 | 16 01 38.23 | 16 01 38.75 | |||
| Declination | 47 05 43.13 (0.8) | 47 05 43.26 | 47 05 43.14 (1) | 47 05 43.21 (0.8) | 47 05 43.23 | 47 05 42.36 | 47 05 43.26 | |||
| Spectral type | DB+dM: | DB+dM | DB+M: | DB dM | DBM: | |||||
| Effective temperature | [K] | 22386.0 | 21429.0 (7589) | 24815.0 (2639) | ||||||
| log(g) | [cgs] | 8.20 | 7.66 (0.5) | 7.90 (0.4) | ||||||
| Mass | [M☉] | 0.722 | ||||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.0716 | ||||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| log(N/He) | ||||||||||
| log(O/He) | ||||||||||
| log(Na/He) | ||||||||||
| log(Mg/He) | ||||||||||
| log(Al/He) | ||||||||||
| log(Si/He) | ||||||||||
| log(P/He) | ||||||||||
| log(S/He) | ||||||||||
| log(Cl/He) | ||||||||||
| log(Sc/He) | ||||||||||
| log(Ti/He) | ||||||||||
| log(V/He) | ||||||||||
| log(Cr/He) | ||||||||||
| log(Mn/He) | ||||||||||
| log(Fe/He) | ||||||||||
| log(Co/He) | ||||||||||
| log(Ni/He) | ||||||||||
| log(Cu/He) | ||||||||||
| log(Zn/He) | ||||||||||
| log(Ga/He) | ||||||||||
| log(Ge/He) | ||||||||||
| log(Sr/He) | ||||||||||
| Parallax | [mas] | 1.47 (0.9) | 1.07 (1) | 1.47 (0.9) | ||||||
| Distance | [pc] | 681.69 (396) | 936.48 (861) | 681.71 (396) | ||||||
| Composition | He | |||||||||
| Proper motion (right ascension) | [mas/yr] | -3.083164009 (1) | -3.614061533 (2) | -3.083 (1) | -1.3 | |||||
| Proper motion (declination) | [mas/yr] | -4.560759368 (2) | -3.49473529 (2) | -4.561 (2) | -10.7 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | WDMS | WDMS | ||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.38 (0.05) | 20.39 (0.06) | 20.38 (0.05) | 20.38 | 20.38 (0.05) | |||||
| g magnitude | 20.39 (0.02) | 20.44 (0.02) | 20.46 (0.03) | 20.46 | 20.45 (0.03) | |||||
| r magnitude | 20.69 (0.04) | 20.76 (0.04) | 20.80 (0.04) | 20.80 | 20.78 (0.04) | |||||
| i magnitude | 21.26 (0.08) | 21.21 (0.07) | 21.22 (0.07) | 21.22 | 21.21 (0.07) | |||||
| z magnitude | 21.46 (0.4) | 21.46 (0.3) | 21.35 (1) | 21.35 | 21.36 (0.9) | |||||
| G magnitude | 20.63 (0.08) | 20.69 | 20.63 (0.01) | |||||||
| BP magnitude | 20.51 (0.08) | 20.20 | ||||||||
| RP magnitude | 20.19 (0.2) | 20.47 | ||||||||
| Pan g magnitude | ||||||||||
| Pan r magnitude | ||||||||||
| Pan i magnitude | ||||||||||
| Pan z magnitude | ||||||||||
| Pan y magnitude | ||||||||||
| E(B-V) | 0.018 | |||||||||
* Constant surface field
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