GD 363
All names: GCRV 21701, GD 363, TIC 157444846, WDJ173835.66+415231.19, WD 1737+419, EGGR 240, UBV M 43079, UCAC4 660-062341, FBS 1737+419, GEN# +6.10060363, Gaia EDR3 1345826975706503680, Gaia DR2 1345826975706503680, Gaia DR3 1345826975706503680, GALEX J173835.5+415232, USNO-B1.0 1318-00325870, LSPM J1738+4152, FBS B 383, 2MASS J17383567+4152310, LP 227-26, NLTT 45206, WD 1737+41
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | MWDD H | Gaia DR2 | Stilism | Gianninas et al. 2011 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 17 38 35.62 (0.02) | 17 38 35.62 (0.03) | 17 38 35.62 | 17 38 35.66 (0.02) | 17 38 35.62 | 17 38 35.14 | |||||
| Declination | 41 52 34.07 (0.03) | 41 52 33.98 (0.04) | 41 52 34.07 | 41 52 31.18 (0.03) | 41 52 33.98 | 41 52 23.16 | |||||
| Spectral type | DA | DA | DA | DA2.3 | DA3 | ||||||
| Effective temperature | [K] | 19747.0 | 21640.0 (327) | 20889.0 (243) | |||||||
| log(g) | [cgs] | 7.79 | 7.87 (0.04) | 7.86 (0.01) | |||||||
| Mass | [M☉] | 0.515 | 0.56 (0.02) | 0.549 (0.007) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.0453 | |||||||||
| 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] | 11.13 (0.03) | 11.14 (0.03) | 11.13 | 11.13 (0.03) | 11.14 (0.03) | |||||
| Distance | [pc] | 89.83 (0.2) | 89.74 (0.3) | 103.00 | 89.83 | 89.83 (0.2) | 89.74 (0.3) | ||||
| Composition | H | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -32.63740974 (0.03) | -32.65982861 (0.06) | -32.637 (0.03) | -32.65982861 | ||||||
| Proper motion (declination) | [mas/yr] | 180.5871316 (0.03) | 180.3960607 (0.08) | 180.587 (0.03) | 180.3960607 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | 15.09 (0.09) | ||||||||||
| V magnitude | 15.29 (0.002) | ||||||||||
| R magnitude | 15.41 (0.001) | ||||||||||
| I magnitude | 15.56 (0.01) | ||||||||||
| J magnitude | 15.73 (0.07) | ||||||||||
| H magnitude | 15.60 (0.1) | ||||||||||
| K magnitude | |||||||||||
| u magnitude | |||||||||||
| g magnitude | 15.02 (0.07) | ||||||||||
| r magnitude | 15.43 (0.05) | ||||||||||
| i magnitude | 15.66 (0.06) | ||||||||||
| z magnitude | |||||||||||
| G magnitude | 15.26 (0.002) | 15.28 | 15.26 | 15.26 (0.003) | 15.28 | ||||||
| BP magnitude | 15.18 (0.002) | 15.15 | 15.15 | ||||||||
| RP magnitude | 15.46 (0.002) | 15.46 | 15.46 | ||||||||
| Pan g magnitude | 15.10 (0.006) | ||||||||||
| Pan r magnitude | 15.46 (0.006) | ||||||||||
| Pan i magnitude | 15.78 (0.003) | ||||||||||
| Pan z magnitude | 16.03 (0.004) | ||||||||||
| Pan y magnitude | 16.21 (0.004) | ||||||||||
| E(B-V) | 0.019 | ||||||||||
* Constant surface field
Special notes:
Spectra
Controls
Normalize at:
Normalize by mean flux
Range:
x:
to
y:
to
Spectra available:
Spectra without link are available upon request
Absorption lines
Photometric filters
BVRI
ugriz
Photometric fit
