SDSS J222030.68-004107.3
All names: WIRED J222030.69-004107.3, SDSS J222030.69-004107.7, SDSS J222030.70-004107.3, [SBF2009] PHL 5038A, PHL 5038, WDJ222030.70-004107.47, SDSS J222030.68-004107.9, SDSS J222030.68-004107.7, 2217-009, Gaia DR3 2677851743291189888, SDSS J222030.69-004107.3, WD 2217-009, 2MASS J22203068-0041070, SDSS J222030.68-004107.3, J2220-0041, Gaia DR2 2677851743291189888, Gaia EDR3 2677851743291189888, SDSS J222030.70-004107.4, TIC 439847769
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Kilic et al. 2025 | Caron et al. 2023 | Kilic et al. 2020 | Leggett et al. 2018 | MWDD H | Gaia DR2 | Stilism | Tremblay et al. 2011 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 22 20 30.65 (0.09) | 22 20 30.69 | 22 20 30.65 (0.2) | 22 20 30.65 | 22 20 30.70 (0.09) | 22 20 30.65 | 22 20 30.68 | 22 20 30.17 | 22 20 30.70 | ||||||||||
| Declination | -00 41 10.21 (0.08) | -00 41 07.71 | -00 41 10.13 (0.1) | -00 41 10.21 | -00 41 07.47 (0.08) | -00 41 10.13 | -00 41 07.91 | -00 41 04.92 | -00 41 07.36 | ||||||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DA | DA | DA_auto | DA | DA | DA | |||||||
| Effective temperature | [K] | 7526.0 (43) | 7600.0 (41) | 7525.0 (42) | 7480.0 | 7730.0 (40) | 7898.0 (142) | 8037.0 (31) | 7610.0 (30) | ||||||||||
| log(g) | [cgs] | 7.88 (0.01) | 7.91 (0.02) | 7.89 (0.02) | 7.88 | 7.98 (0.07) | 8.01 (0.03) | 8.28 (0.07) | 7.79 (0.06) | ||||||||||
| Mass | [M☉] | 0.525 (0.01) | 0.543 (0.02) | 0.531 (0.02) | 0.524 | 0.58 (0.04) | 0.6 (0.03) | 0.49 (0.03) | |||||||||||
| log(Luminosity) | [L☉] | ||||||||||||||||||
| Cooling age | [Gyr] | 1.1300 | 1.0820 | 1.1749 | |||||||||||||||
| 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] | 13.61 (0.1) | 13.71 (0.2) | 14.37 (0.6) | 13.71 (0.2) | 13.61 | 13.61 (0.1) | 13.71 (0.2) | |||||||||||
| Distance | [pc] | 73.45 (0.6) | 72.94 (1) | 69.59 (3) | 72.94 (1) | 73.45 | 73.45 (0.6) | 72.94 (1) | |||||||||||
| Composition | H | H | H | H | |||||||||||||||
| Proper motion (right ascension) | [mas/yr] | -47.77060511 (0.1) | -47.58226991 (0.2) | -47.771 (0.1) | -47.582 | -48.3 | |||||||||||||
| Proper motion (declination) | [mas/yr] | -171.0290858 (0.1) | -171.0063637 (0.2) | -171.029 (0.1) | -171.006 | -171.8 | |||||||||||||
| Variability | |||||||||||||||||||
| Magnetic | |||||||||||||||||||
| Bd | [MG] | ||||||||||||||||||
| Infrared excess (disk) | |||||||||||||||||||
| Binarity | |||||||||||||||||||
| B magnitude | 18.00 | ||||||||||||||||||
| V magnitude | |||||||||||||||||||
| R magnitude | |||||||||||||||||||
| I magnitude | |||||||||||||||||||
| J magnitude | 16.77 (0.1) | 16.75 (0.02) | |||||||||||||||||
| H magnitude | 16.58 (0.2) | 16.44 (0.03) | |||||||||||||||||
| K magnitude | 15.74 (0.2) | 16.36 (0.04) | |||||||||||||||||
| u magnitude | 17.94 (0.01) | 17.92 (0.01) | 17.94 (0.01) | 17.90 (0.01) | 17.90 (0.02) | 17.90 (0.02) | |||||||||||||
| g magnitude | 17.46 (0.005) | 17.46 (0.005) | 17.45 (0.005) | 17.46 (0.02) | 17.47 (0.02) | ||||||||||||||
| r magnitude | 17.37 (0.006) | 17.37 (0.006) | 17.36 (0.005) | 17.36 (0.01) | 17.36 (0.01) | ||||||||||||||
| i magnitude | 17.36 (0.007) | 17.36 (0.007) | 17.36 (0.006) | 17.38 (0.01) | 17.38 (0.01) | ||||||||||||||
| z magnitude | 17.39 (0.02) | 17.39 (0.01) | 17.45 (0.02) | 17.46 (0.02) | 17.44 (0.02) | ||||||||||||||
| G magnitude | 17.33 (0.01) | 17.35 | 17.33 | 17.33 (0.003) | 17.35 | ||||||||||||||
| BP magnitude | 17.48 (0.01) | 17.50 | 17.50 | ||||||||||||||||
| RP magnitude | 17.10 (0.009) | 17.09 | 17.09 | ||||||||||||||||
| Pan g magnitude | 17.47 (0.006) | 17.47 (0.005) | |||||||||||||||||
| Pan r magnitude | 17.38 (0.004) | 17.38 (0.003) | |||||||||||||||||
| Pan i magnitude | 17.40 (0.003) | 17.40 (0.003) | |||||||||||||||||
| Pan z magnitude | 17.46 (0.004) | 17.46 (0.004) | |||||||||||||||||
| Pan y magnitude | 17.45 (0.02) | 17.45 (0.02) | |||||||||||||||||
| E(B-V) | 0.003 | ||||||||||||||||||
* Constant surface field
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