EGGR 342
All names: Gaia EDR3 1100655330324351616, WD 0648+64, Gaia DR2 1100655330324351616, LP 58-53, USNO-B1.0 1540-00147244, WD 0648+641, GALEX J065326.7+640340, 06534+6403, TIC 88333281, G 250-26, EGGR 342, PM J06534+6403, PLX 1593.01, WDJ065326.68+640342.05, 2MASS J06532670+6403424, USNO 707, J0653+6403, LSPM J0653+6403, NLTT 17083, PSO J103.3601+64.0602, Gaia DR3 1100655330324351616
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | O'Brien et al. 2024 | Caron et al. 2023 | McCleery et al. 2020 | Blouin et al. 2019 | MWDD H | Gaia DR2 | Stilism | Limoges et al. 2015 | Gianninas et al. 2011 | Bergeron et al. 2001 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 06 53 26.36 (0.03) | 06 53 26.37 (0.03) | 06 53 26.37 (0.03) | 06 53 26.36 | 06 53 26.68 (0.03) | 06 53 26.37 | 06 53 27.89 | ||||||||||
| Declination | 64 03 35.67 (0.04) | 64 03 35.87 (0.05) | 64 03 35.87 (0.05) | 64 03 35.67 | 64 03 42.05 (0.04) | 64 03 35.87 | 64 03 54.36 | ||||||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DA | DA | DA | DA8.4 | DA9 | ||||||
| Effective temperature | [K] | 5898.0 (44) | 5910.0 (24) | 5857.7 (20) | 5855.0 (35) | 5856.0 | 6050.0 (98) | 6000.0 (205) | 5780.0 (120) | 5971.0 (24) | |||||||
| log(g) | [cgs] | 8.12 (0.02) | 8.13 (0.008) | 8.10 (0.01) | 8.11 (0.02) | 8.10 | 8.60 (0.1) | 8.26 (0.4) | 7.75 (0.3) | 8.15 (0.008) | |||||||
| Mass | [M☉] | 0.661 (0.01) | 0.666 (0.007) | 0.652 (0.01) | 0.648 | 0.98 (0.09) | 0.76 (0.3) | 0.45 (0.1) | 0.681 (0.007) | ||||||||
| log(Luminosity) | [L☉] | -4.09 | -3.66 (0.1) | ||||||||||||||
| Cooling age | [Gyr] | 3.3200 | 3.1330 (0.2) | 3.0760 | 1.7400 (0.7) | ||||||||||||
| 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] | 35.85 (0.05) | 35.85 (0.05) | 35.80 (0.06) | 35.80 (0.06) | 35.80 (0.06) | 35.80 (0.06) | 30.00 (5) | 30.00 (5) | 35.85 | 35.85 (0.05) | 35.80 (0.06) | 29.20 (52) | ||||
| Distance | [pc] | 27.90 (0.04) | 27.89 (0.04) | 27.93 (0.05) | 27.93 (0.04) | 27.93 (0.04) | 27.93 (0.04) | 33.30 (6) | 25.00 | 33.33 (6) | 27.90 | 27.90 (0.04) | 27.93 (0.04) | 34.25 (61) | |||
| Composition | H | H | H | H | H | H | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -133.3595464 (0.04) | -133.2798718 (0.06) | -133.36 (0.04) | -133.2798718 | ||||||||||||
| Proper motion (declination) | [mas/yr] | -398.3737946 (0.05) | -398.3518933 (0.09) | -398.374 (0.05) | -398.3518933 | ||||||||||||
| Variability | |||||||||||||||||
| Magnetic | |||||||||||||||||
| Bd | [MG] | ||||||||||||||||
| Infrared excess (disk) | |||||||||||||||||
| Binarity | |||||||||||||||||
| B magnitude | 17.21 | 17.21 | |||||||||||||||
| V magnitude | 16.65 | ||||||||||||||||
| R magnitude | 16.29 | 16.10 | |||||||||||||||
| I magnitude | 15.91 | ||||||||||||||||
| J magnitude | 15.53 (0.06) | 15.53 (0.06) | 15.46 | 15.53 (0.06) | |||||||||||||
| H magnitude | 15.41 (0.1) | 15.41 (0.1) | 15.19 | 15.41 (0.1) | |||||||||||||
| K magnitude | 15.33 (0.2) | 15.33 (0.2) | 15.12 | 15.33 (0.2) | |||||||||||||
| u magnitude | |||||||||||||||||
| g magnitude | 16.84 (0.005) | ||||||||||||||||
| r magnitude | 16.48 (0.004) | ||||||||||||||||
| i magnitude | 16.35 (0.003) | ||||||||||||||||
| z magnitude | 16.33 (0.005) | ||||||||||||||||
| G magnitude | 16.49 (0.006) | 16.50 | 16.50 | 16.49 | 16.49 (0.003) | 16.50 | |||||||||||
| BP magnitude | 16.80 (0.006) | 16.81 | 16.81 | ||||||||||||||
| RP magnitude | 16.01 (0.003) | 16.02 | 16.02 | ||||||||||||||
| Pan g magnitude | 16.84 (0.005) | 16.84 (0.005) | 16.84 (0.005) | ||||||||||||||
| Pan r magnitude | 16.48 (0.004) | 16.48 (0.004) | 16.48 (0.004) | ||||||||||||||
| Pan i magnitude | 16.35 (0.004) | 16.35 (0.003) | 16.35 (0.003) | ||||||||||||||
| Pan z magnitude | 16.33 (0.005) | 16.33 (0.005) | 16.33 (0.005) | ||||||||||||||
| Pan y magnitude | 16.32 (0.006) | 16.32 (0.007) | 16.32 (0.007) | ||||||||||||||
| E(B-V) | 0.001 | ||||||||||||||||
* Constant surface field
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