EGGR 509
All names: ** KPP 2678A, WD 0005-164, WDJ000734.82-160531.61, GALEX J000734.8-160531, PSO J001.8958-16.0923, WD0005-163, EC 00050-1622, WDS J00076-1606A, 2MASS J00073480-1605314, USNO-B1.0 0739-00001509, WD 0005-16, DENIS J000734.8-160530, DENIS J000734.7-160531, Gaia DR2 2416481783371550976, G158-132, PHL 677, G 158-132, EGGR 509, WD 0005-163, Gaia DR3 2416481783371550976, TIC 289593425, Gaia EDR3 2416481783371550976, WISE J000734.94-160531.9
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | MWDD H | Gaia DR2 | Stilism | Gianninas et al. 2011 | Koester et al. 2009 | Koester et al. 2001 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 00 07 35.02 (0.04) | 00 07 35.01 (0.06) | 00 07 34.80 | 00 07 35.02 | 00 07 34.82 (0.04) | 00 07 35.01 | 00 07 34.22 | ||||||
| Declination | -16 05 32.64 (0.03) | -16 05 32.61 (0.04) | -16 05 32.00 | -16 05 32.64 | -16 05 31.61 (0.03) | -16 05 32.61 | -16 05 35.88 | ||||||
| Spectral type | DA | DA | DA | DA | DA+L3 | DA5 | |||||||
| Effective temperature | [K] | 11030.0 | 14920.0 (252) | 15141.0 (25) | 12071.0 (45) | 12114.0 (152) | |||||||
| log(g) | [cgs] | 7.81 | 7.93 (0.05) | 7.59 (0.009) | 7.91 (0.02) | 7.93 (0.01) | |||||||
| Mass | [M☉] | 0.498 | 0.57 (0.03) | 0.56 | 0.567 (0.008) | ||||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 0.3692 | |||||||||||
| 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] | 12.34 (0.05) | 12.39 (0.07) | 12.34 | 12.34 (0.05) | 12.39 (0.07) | |||||||
| Distance | [pc] | 81.05 (0.3) | 80.72 (0.5) | 104.00 | 81.05 | 81.05 (0.3) | 80.72 (0.5) | ||||||
| Composition | H | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 179.228742 (0.05) | 179.2934307 (0.1) | 179.229 (0.05) | 179.2934307 | ||||||||
| Proper motion (declination) | [mas/yr] | -64.40159965 (0.04) | -64.40919325 (0.1) | -64.402 (0.04) | -64.40919325 | ||||||||
| Variability | NOV | ||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | 16.00 | ||||||||||||
| V magnitude | 16.29 | ||||||||||||
| R magnitude | 16.00 | ||||||||||||
| I magnitude | 16.05 (0.06) | ||||||||||||
| J magnitude | 15.80 (0.07) | ||||||||||||
| H magnitude | 15.50 (0.1) | ||||||||||||
| K magnitude | 15.46 (0.2) | ||||||||||||
| u magnitude | |||||||||||||
| g magnitude | 16.07 (0.002) | ||||||||||||
| r magnitude | 16.26 (0.005) | ||||||||||||
| i magnitude | 16.47 (0.002) | ||||||||||||
| z magnitude | 16.66 (0.003) | ||||||||||||
| G magnitude | 16.15 (0.003) | 16.17 | 16.15 | 16.15 (0.003) | 16.17 | ||||||||
| BP magnitude | 16.16 (0.003) | 16.16 | 16.16 | ||||||||||
| RP magnitude | 16.16 (0.006) | 16.15 | 16.15 | ||||||||||
| Pan g magnitude | 16.07 (0.002) | ||||||||||||
| Pan r magnitude | 16.26 (0.005) | ||||||||||||
| Pan i magnitude | 16.47 (0.002) | ||||||||||||
| Pan z magnitude | 16.66 (0.004) | ||||||||||||
| Pan y magnitude | 16.71 (0.009) | ||||||||||||
| E(B-V) | 0.002 | ||||||||||||
* Constant surface field
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