SDSS J143654.91-014009.6
All names: [HHD2009] SDSS J1436-0140, SDSS J143654.91-014009.7, WD 1434-014, 2QZ J143654.8-014010, Gaia EDR3 3649692199723740928, SDSS J143654.90-014009.6, SDSS J143654.90-014009.7, Gaia DR3 3649692199723740928, GALEX J143654.9-014010, [SGR2010] J1436-0140, Gaia DR2 3649692199723740928, SDSS J143654.91-014009.6
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | sdss-wdms.org (29/04/2016) | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 14 36 54.89 (0.4) | 14 36 54.91 | 14 36 54.89 (0.6) | 14 36 54.91 | 14 36 54.91 (0.4) | 14 36 54.91 | 14 36 54.91 | 14 36 54.91 | |||||
| Declination | -01 40 09.82 (0.5) | -01 40 09.68 | -01 40 09.81 (0.7) | -01 40 09.70 | -01 40 09.66 (0.5) | -01 40 09.69 | -01 40 05.88 | -01 40 09.72 | |||||
| Spectral type | DA+M | DA+M | DA+dM | DA+M | DA d | DA+M | DA+MS | ||||||
| Effective temperature | [K] | 9542.0 | 15422.0 (1060) | 11235.0 (228) | 11062.0 (214) | ||||||||
| log(g) | [cgs] | 6.81 | 7.62 (0.2) | 8.30 (0.1) | 8.27 (0.1) | ||||||||
| Mass | [M☉] | 0.18 | 0.42 (0.1) | ||||||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | ||||||||||||
| 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] | 0.67 (0.6) | 1.43 (0.8) | 0.67 (0.6) | |||||||||
| Distance | [pc] | 1491.93 (1288) | 697.02 (408) | 306.00 (15) | 1491.87 (1288) | ||||||||
| Composition | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -21.06578281 (0.6) | -20.95211016 (2) | -21.066 (0.6) | -1.3 | ||||||||
| Proper motion (declination) | [mas/yr] | -9.847168991 (0.6) | -11.586522 (2) | -9.847 (0.6) | -4.3 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | WDMS | WDMS | WDMS | WDMS | |||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | |||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 20.16 (0.05) | 20.16 | 20.15 (0.05) | 20.16 (0.06) | 20.16 | 20.17 (0.06) | |||||||
| g magnitude | 19.77 (0.02) | 19.78 | 19.78 (0.01) | 19.78 (0.02) | 19.78 | 19.78 (0.02) | |||||||
| r magnitude | 20.00 (0.02) | 20.01 | 20.01 (0.02) | 20.01 (0.02) | 20.01 | 20.00 (0.02) | |||||||
| i magnitude | 19.94 (0.03) | 19.92 | 19.96 (0.03) | 19.92 (0.03) | 19.92 | 19.91 (0.03) | |||||||
| z magnitude | 19.82 (0.1) | 19.80 | 19.81 (0.1) | 19.80 (0.1) | 19.80 | 19.80 (0.1) | |||||||
| G magnitude | 19.81 (0.07) | 19.86 | 19.81 (0.008) | ||||||||||
| BP magnitude | 19.87 (0.07) | 19.74 | |||||||||||
| RP magnitude | 19.64 (0.1) | 19.61 | |||||||||||
| Pan g magnitude | 19.79 (0.01) | ||||||||||||
| Pan r magnitude | 19.97 (0.01) | ||||||||||||
| Pan i magnitude | 20.02 (0.01) | ||||||||||||
| Pan z magnitude | 19.89 (0.03) | ||||||||||||
| Pan y magnitude | 19.68 (0.04) | ||||||||||||
| E(B-V) | 0.044 | ||||||||||||
* Constant surface field
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