2MASS J22452948-1002442
All names: Gaia DR3 2608247533357159424, 2MASS J22452948-1002442, GALEX J224529.5-100244, WD 2242-103, TIC 249648604, SDSS J224529.48-100244.3, WDJ224529.48-100244.30, PB 7181, SDSS J2245-1002, J2245-1002, Gaia DR2 2608247533357159424, Gaia EDR3 2608247533357159424
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Kilic et al. 2025 | Caron et al. 2023 | Kilic et al. 2020 | MWDD H | Gaia DR2 | Tremblay et al. 2017 | 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 45 29.54 (0.08) | 22 45 29.48 | 22 45 29.54 (0.1) | 22 45 29.54 | 22 45 29.48 (0.08) | 22 45 29.54 | 22 45 29.49 | 22 45 29.66 | 22 45 29.48 | ||||||||||
| Declination | -10 02 45.05 (0.07) | -10 02 44.33 | -10 02 45.03 (0.09) | -10 02 45.05 | -10 02 44.29 (0.07) | -10 02 45.03 | -10 02 44.34 | -10 02 42.00 | -10 02 44.33 | ||||||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DA | DA | DA | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 8740.0 (52) | 8773.0 (45) | 8740.0 (53) | 8581.0 | 8700.0 (30) | 8700.0 (30) | 8434.0 (132) | 8883.0 (22) | 8612.0 (25) | |||||||||
| log(g) | [cgs] | 8.35 (0.01) | 8.36 (0.01) | 8.35 (0.01) | 8.32 | 8.36 (0.04) | 8.56 (0.04) | 8.29 (0.03) | 8.61 (0.04) | 8.40 (0.04) | |||||||||
| Mass | [M☉] | 0.822 (0.009) | 0.827 (0.01) | 0.82 (0.01) | 0.8 | 0.95 (0.03) | 0.78 (0.02) | 0.84 (0.03) | |||||||||||
| log(Luminosity) | [L☉] | ||||||||||||||||||
| Cooling age | [Gyr] | 1.5900 | 1.4880 | 2.4547 | |||||||||||||||
| 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] | 17.66 (0.09) | 17.63 (0.1) | 17.63 (0.2) | 16.72 (1) | 17.66 | 17.66 (0.09) | 17.63 (0.2) | |||||||||||
| Distance | [pc] | 56.62 (0.3) | 56.72 (0.5) | 56.71 (0.5) | 59.81 (4) | 56.62 | 56.62 (0.3) | 56.71 (0.5) | |||||||||||
| Composition | H | H | H | H | |||||||||||||||
| Proper motion (right ascension) | [mas/yr] | 54.04956518 (0.1) | 54.14863542 (0.2) | 54.05 (0.1) | 54.149 | 52.4 | |||||||||||||
| Proper motion (declination) | [mas/yr] | -47.43193744 (0.09) | -47.34900948 (0.2) | -47.432 (0.09) | -47.349 | -50.6 | |||||||||||||
| Variability | |||||||||||||||||||
| Magnetic | |||||||||||||||||||
| Bd | [MG] | ||||||||||||||||||
| Infrared excess (disk) | |||||||||||||||||||
| Binarity | |||||||||||||||||||
| B magnitude | 17.50 | ||||||||||||||||||
| V magnitude | 17.02 (0.05) | ||||||||||||||||||
| R magnitude | |||||||||||||||||||
| I magnitude | |||||||||||||||||||
| J magnitude | 16.63 (0.01) | 16.36 (0.1) | |||||||||||||||||
| H magnitude | |||||||||||||||||||
| K magnitude | 16.57 (0.05) | ||||||||||||||||||
| u magnitude | 17.37 (0.01) | 17.38 (0.01) | 17.37 (0.01) | 17.37 (0.01) | 17.39 (0.03) | 17.38 | 17.37 (0.03) | ||||||||||||
| g magnitude | 17.03 (0.004) | 17.03 (0.004) | 17.03 (0.004) | 17.06 (0.02) | 17.06 | 17.06 (0.02) | |||||||||||||
| r magnitude | 17.01 (0.005) | 17.01 (0.005) | 17.01 (0.005) | 17.00 (0.01) | 17.00 | 17.01 (0.01) | |||||||||||||
| i magnitude | 17.05 (0.006) | 17.05 (0.006) | 17.05 (0.006) | 17.05 (0.01) | 17.05 | 17.05 (0.01) | |||||||||||||
| z magnitude | 17.13 (0.01) | 17.13 (0.01) | 17.13 (0.01) | 17.11 (0.02) | 17.11 | 17.10 (0.02) | |||||||||||||
| G magnitude | 16.94 (0.006) | 16.97 | 16.94 | 16.94 (0.003) | 16.97 | ||||||||||||||
| BP magnitude | 17.06 (0.006) | 17.04 | 17.04 | ||||||||||||||||
| RP magnitude | 16.75 (0.007) | 16.77 | 16.77 | ||||||||||||||||
| Pan g magnitude | 17.02 (0.004) | 17.02 (0.004) | |||||||||||||||||
| Pan r magnitude | 17.02 (0.003) | 17.02 (0.003) | |||||||||||||||||
| Pan i magnitude | 17.08 (0.003) | 17.08 (0.002) | |||||||||||||||||
| Pan z magnitude | 17.20 (0.009) | 17.20 (0.008) | |||||||||||||||||
| Pan y magnitude | 17.26 (0.009) | 17.26 (0.01) | |||||||||||||||||
| E(B-V) | 0.001 | ||||||||||||||||||
* Constant surface field
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