Wolf 665
All names: J1715+3313, TIC 9532180, 2MASS J17153485+3313041, EGGR 578, WD 1713+33, Gaia DR3 1334770870892758912, WD 1713+332, FBS B 596, LSPM J1715+3313, uvby98 610060360, GD 360, SDSS J171534.88+331303.7, Wolf 665, USNO-B1.0 1232-00292081, Gaia EDR3 1334770870892758912, SDSS J171534.87+331303.7, SDSS J171534.87+331303.6, PG 1713+333, WDJ171534.86+331303.89, Gaia DR2 1334770870892758912, BPM 92172, FBS 1713+333
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | Kilic et al. 2020 | MWDD H | Gaia DR2 | Stilism | Koester et al. 2014 | Gianninas et al. 2011 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 17 15 34.99 (0.02) | 17 15 34.99 (0.03) | 17 15 34.99 | 17 15 34.86 (0.02) | 17 15 34.99 | 17 15 34.85 | ||||||||
| Declination | 33 13 01.62 (0.02) | 33 13 01.69 (0.04) | 33 13 01.62 | 33 13 03.89 (0.02) | 33 13 01.69 | 33 13 06.96 | ||||||||
| Spectral type | DA | DA | DA | DA | DA | DA2.2 | DA | |||||||
| Effective temperature | [K] | 20329.0 (284) | 20331.0 (286) | 16930.0 | 21873.0 (297) | 22870.0 (350) | 20487.0 (197) | |||||||
| log(g) | [cgs] | 7.30 (0.01) | 7.29 (0.01) | 7.09 | 7.46 (0.09) | 7.49 (0.05) | 7.31 (0.008) | |||||||
| Mass | [M☉] | 0.335 (0.004) | 0.334 (0.004) | 0.271 | 0.389 (0.03) | 0.42 (0.01) | 0.34 (0.003) | |||||||
| log(Luminosity) | [L☉] | |||||||||||||
| Cooling age | [Gyr] | 0.0511 | ||||||||||||
| log(H/He) | ||||||||||||||
| log(C/He) | ||||||||||||||
| log(Ca/He) | ||||||||||||||
| log(Ca/H) | ||||||||||||||
| log(C/H) | -7.6 (0.2) | |||||||||||||
| log(N/H) | ||||||||||||||
| log(O/H) | ||||||||||||||
| log(Na/H) | ||||||||||||||
| log(Mg/H) | ||||||||||||||
| log(Al/H) | ||||||||||||||
| log(Si/H) | -8.3 (0.2) | |||||||||||||
| 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] | 11.25 (0.03) | 11.17 (0.04) | 11.25 | 11.25 (0.03) | 11.17 (0.04) | ||||||||
| Distance | [pc] | 88.86 (0.2) | 89.53 (0.3) | 88.00 | 88.86 | 88.86 (0.2) | 89.53 (0.3) | |||||||
| Composition | H | H | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 103.2036128 (0.02) | 103.2043926 (0.06) | 103.204 (0.03) | 103.2043926 | |||||||||
| Proper motion (declination) | [mas/yr] | -142.029923 (0.03) | -142.0253455 (0.08) | -142.03 (0.03) | -142.0253455 | |||||||||
| Variability | ||||||||||||||
| Magnetic | ||||||||||||||
| Bd | [MG] | |||||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | ||||||||||||||
| B magnitude | 14.43 | |||||||||||||
| V magnitude | 14.39 (0.09) | |||||||||||||
| R magnitude | 14.70 | |||||||||||||
| I magnitude | ||||||||||||||
| J magnitude | 14.90 (0.03) | |||||||||||||
| H magnitude | 14.97 (0.08) | |||||||||||||
| K magnitude | 14.96 (0.1) | |||||||||||||
| u magnitude | 14.29 (0.004) | 14.28 (0.004) | 14.27 | |||||||||||
| g magnitude | 14.26 (0.003) | 14.24 (0.003) | 14.24 | |||||||||||
| r magnitude | 14.64 (0.003) | 14.63 (0.004) | 14.63 | |||||||||||
| i magnitude | 14.93 (0.003) | 14.97 (0.004) | 14.96 | |||||||||||
| z magnitude | 15.20 (0.005) | 15.23 (0.005) | 15.22 | |||||||||||
| G magnitude | 14.45 (0.001) | 14.47 | 14.45 | 14.45 (0.003) | 14.47 | |||||||||
| BP magnitude | 14.37 (0.001) | 14.34 | 14.34 | |||||||||||
| RP magnitude | 14.63 (0.001) | 14.63 | 14.63 | |||||||||||
| Pan g magnitude | 14.32 (0.004) | |||||||||||||
| Pan r magnitude | 14.66 (0.002) | |||||||||||||
| Pan i magnitude | 14.95 (0.002) | |||||||||||||
| Pan z magnitude | 15.19 (0.006) | |||||||||||||
| Pan y magnitude | 15.37 (0.004) | |||||||||||||
| E(B-V) | 0.013 | |||||||||||||
* Constant surface field
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