WD 1607-250
All names: EPIC 203705962, WD 1607-250, Gaia DR3 6049555929998115072, TIC 68131652, 2MASS J16105023-2513162, WD 1607-251, Gaia EDR3 6049555929998115072, LTT 6451, J1610-2513, Gaia DR2 6049555929998115072, WDJ161050.22-251316.15, LP 861-31, NLTT 42153
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Caron et al. 2023 | MWDD H | Gaia DR2 | Stilism | Subasavage et al. 2007 | Kawka et Vennes 2006 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 10 50.04 (0.03) | 16 10 50.04 (0.06) | 16 10 50.21 | 16 10 50.04 | 16 10 50.22 (0.03) | 16 10 50.04 | 16 10 50.57 | ||||||
| Declination | -25 13 14.12 (0.02) | -25 13 14.18 (0.03) | -25 13 16.00 | -25 13 14.12 | -25 13 16.15 (0.02) | -25 13 14.18 | -25 13 21.36 | ||||||
| Spectral type | DA | DA5.0 | DA5.0 | DA | DA | DA5.0 | DA4.9 | ||||||
| Effective temperature | [K] | 9722.0 (34) | 9827.0 | 10241.0 (457) | 10420.0 (120) | 9992.0 (38) | |||||||
| log(g) | [cgs] | 7.80 (0.006) | 7.82 | 8.22 (0.09) | 7.86 (0.006) | ||||||||
| Mass | [M☉] | 0.488 (0.005) | 0.5 | 0.74 (0.06) | 0.519 (0.005) | ||||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 0.5300 | 0.5066 | ||||||||||
| 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] | 22.74 (0.03) | 22.75 (0.06) | 22.75 (0.06) | 22.74 | 22.74 (0.03) | 22.75 (0.06) | ||||||
| Distance | [pc] | 43.98 (0.06) | 43.96 (0.1) | 43.96 (0.1) | 41.20 | 41.00 | 43.98 | 43.98 (0.06) | 43.96 (0.1) | ||||
| Composition | H | H | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -151.8639827 (0.04) | -151.9867866 (0.1) | -151.864 (0.04) | -151.9867866 | ||||||||
| Proper motion (declination) | [mas/yr] | 127.0103415 (0.03) | 127.0141181 (0.07) | 127.01 (0.03) | 127.0141181 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | |||||||||||||
| V magnitude | 15.46 | ||||||||||||
| R magnitude | 15.12 | ||||||||||||
| I magnitude | 15.09 | ||||||||||||
| J magnitude | 15.09 (0.006) | 15.08 (0.08) | 15.08 (0.05) | ||||||||||
| H magnitude | 15.02 (0.008) | 15.08 (0.08) | 15.08 (0.08) | ||||||||||
| K magnitude | 15.04 (0.01) | 15.22 (0.1) | 15.21 (0.2) | ||||||||||
| u magnitude | |||||||||||||
| g magnitude | |||||||||||||
| r magnitude | |||||||||||||
| i magnitude | |||||||||||||
| z magnitude | |||||||||||||
| G magnitude | 15.18 (0.001) | 15.19 | 15.18 | 15.18 (0.003) | 15.19 | ||||||||
| BP magnitude | 15.23 (0.001) | 15.22 | 15.22 | ||||||||||
| RP magnitude | 15.09 (0.001) | 15.10 | 15.10 | ||||||||||
| Pan g magnitude | 15.19 (0.003) | 15.19 (0.004) | |||||||||||
| Pan r magnitude | 15.27 (0.002) | 15.27 (0.002) | |||||||||||
| Pan i magnitude | 15.41 (0.002) | 15.41 (0.002) | |||||||||||
| Pan z magnitude | 15.56 (0.004) | 15.56 (0.005) | |||||||||||
| Pan y magnitude | 15.69 (0.007) | 15.69 (0.008) | |||||||||||
| E(B-V) | 0.002 | ||||||||||||
* Constant surface field
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