SDSS J214023.24-010452.2
All names: Gaia EDR3 2674958167989582848, SDSS J214023.25-010452.2, GALEX J214023.2-010451, Gaia DR3 2674958167989582848, Gaia DR2 2674958167989582848, SDSS J214023.24-010452.2, WD 2137-013
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 21 40 23.28 (0.6) | 21 40 23.25 | 21 40 23.28 (1) | 21 40 23.25 (0.6) | 21 40 23.25 | 21 40 22.58 | 21 40 23.25 | |||||
| Declination | -01 04 51.80 (0.6) | -01 04 52.26 | -01 04 51.81 (1) | -01 04 52.30 (0.6) | -01 04 52.24 | -01 04 45.12 | -01 04 52.24 | |||||
| Spectral type | DA | DA | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 11284.0 | 12475.0 (377) | 12516.0 (420) | ||||||||
| log(g) | [cgs] | 8.29 | 7.66 (0.1) | 7.74 (0.2) | ||||||||
| Mass | [M☉] | 0.784 | 0.486 (0.07) | |||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.6781 | ||||||||||
| 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] | 3.46 (0.6) | 2.73 (1) | 3.46 (0.6) | ||||||||
| Distance | [pc] | 288.92 (51) | 366.42 (132) | 288.92 (51) | ||||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 27.29602794 (0.7) | 23.63822046 (2) | 27.296 (0.7) | 25.7 | |||||||
| Proper motion (declination) | [mas/yr] | 31.59802004 (0.7) | 29.44364583 (3) | 31.598 (0.7) | 33.9 | |||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 20.59 (0.06) | 20.60 (0.07) | 20.61 (0.06) | 20.61 | 20.59 (0.06) | |||||||
| g magnitude | 20.16 (0.02) | 20.17 (0.02) | 20.18 (0.03) | 20.18 | 20.18 (0.03) | |||||||
| r magnitude | 20.30 (0.03) | 20.31 (0.03) | 20.32 (0.03) | 20.32 | 20.31 (0.03) | |||||||
| i magnitude | 20.52 (0.04) | 20.53 (0.04) | 20.55 (0.04) | 20.54 | 20.53 (0.04) | |||||||
| z magnitude | 20.56 (0.2) | 20.59 (0.2) | 20.58 (0.2) | 20.58 | 20.56 (0.2) | |||||||
| G magnitude | 20.21 (0.06) | 20.31 | 20.21 (0.006) | |||||||||
| BP magnitude | 20.17 (0.06) | 20.15 | ||||||||||
| RP magnitude | 20.00 (0.1) | 20.32 | ||||||||||
| Pan g magnitude | 20.18 (0.03) | |||||||||||
| Pan r magnitude | 20.31 (0.02) | |||||||||||
| Pan i magnitude | 20.54 (0.02) | |||||||||||
| Pan z magnitude | 20.62 (0.06) | |||||||||||
| Pan y magnitude | ||||||||||||
| E(B-V) | 0.039 | |||||||||||
* Constant surface field
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