SDSS J024419.17+010248.1
All names: Gaia EDR3 2499291943998170368, SDSS J024419.17+010248.1, Gaia DR2 2499291943998170368, WD 0241+008, SDSS J024419.17+010248.2, Gaia DR3 2499291943998170368
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 02 44 19.19 (0.7) | 02 44 19.18 | 02 44 19.19 (0.7) | 02 44 19.17 (0.7) | 02 44 19.17 | 02 44 18.46 | 02 44 19.17 | |||
| Declination | 01 02 48.16 (0.6) | 01 02 48.17 | 01 02 48.16 (0.7) | 01 02 48.15 (0.6) | 01 02 48.14 | 01 02 45.24 | 01 02 48.18 | |||
| Spectral type | DA | DA | DA_auto | DA | DA | |||||
| Effective temperature | [K] | 20125.0 | 19882.0 (863) | 19772.0 (861) | ||||||
| log(g) | [cgs] | 7.80 | 7.34 (0.2) | 7.34 (0.2) | ||||||
| Mass | [M☉] | 0.518 | 0.391 (0.04) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.0420 | ||||||||
| 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] | -0.61 (0.7) | -1.20 (0.8) | |||||||
| Distance | [pc] | |||||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 13.58467408 (1) | 11.56097422 (2) | 13.585 (1) | 7.0 | |||||
| Proper motion (declination) | [mas/yr] | 0.907890739 (1) | -0.469967516 (2) | 0.908 (1) | 5.7 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 19.94 (0.03) | 20.11 (0.05) | 20.04 (0.06) | 20.04 | 20.04 (0.06) | |||||
| g magnitude | 19.90 (0.01) | 19.90 (0.02) | 19.90 (0.03) | 19.90 | 19.90 (0.02) | |||||
| r magnitude | 20.26 (0.02) | 20.22 (0.03) | 20.19 (0.03) | 20.19 | 20.19 (0.03) | |||||
| i magnitude | 20.56 (0.03) | 20.65 (0.05) | 20.63 (0.05) | 20.63 | 20.63 (0.05) | |||||
| z magnitude | 20.86 (0.1) | 20.71 (0.2) | 20.71 (0.2) | 20.72 | 20.73 (0.2) | |||||
| G magnitude | 20.09 (0.08) | 20.18 | 20.09 (0.008) | |||||||
| BP magnitude | 20.09 (0.08) | 19.81 | ||||||||
| RP magnitude | 20.21 (0.2) | 19.75 | ||||||||
| Pan g magnitude | 19.91 (0.02) | |||||||||
| Pan r magnitude | 20.26 (0.02) | |||||||||
| Pan i magnitude | 20.61 (0.02) | |||||||||
| Pan z magnitude | 20.72 (0.07) | |||||||||
| Pan y magnitude | 20.59 (0.2) | |||||||||
| E(B-V) | ||||||||||
* Constant surface field
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