Gaia DR2 1724098901677145984
All names: Gaia EDR3 1724098901677145984, J1537+8419, Gaia DR2 1724098901677145984, GALEX J153757.1+841939, Gaia DR3 1724098901677145984, WDJ153757.49+841939.17
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Jewett et al. 2024 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 15 37 56.78 (0.05) | 15 37 56.80 | 15 37 56.78 | 15 37 57.49 (0.05) | 15 37 56.80 | ||||||
| Declination | 84 19 40.42 (0.05) | 84 19 40.38 | 84 19 40.42 | 84 19 39.17 (0.05) | 84 19 40.38 | ||||||
| Spectral type | DC | DA: | DA | ||||||||
| Effective temperature | [K] | 20897.0 (482) | 20900.0 | 23615.0 | 31407.0 (1035) | ||||||
| log(g) | [cgs] | 8.94 | 8.94 | 9.10 | 9.27 (0.03) | ||||||
| Mass | [M☉] | 1.174 (0.009) | 1.175 | 1.231 | 1.297 (0.009) | ||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.4100 (0.03) | 0.3833 | 0.3687 | |||||||
| 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] | 11.56 (0.05) | 11.60 (0.07) | 11.56 | 11.56 (0.05) | 11.60 (0.07) | |||||
| Distance | [pc] | 86.48 (0.4) | 86.22 (0.5) | 86.48 | 86.48 (0.4) | 86.22 (0.5) | |||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -66.07877489 (0.07) | -66.11361179 (0.1) | -66.079 (0.07) | -66.11361179 | ||||||
| Proper motion (declination) | [mas/yr] | 78.21844106 (0.07) | 78.02738755 (0.1) | 78.218 (0.07) | 78.02738755 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | |||||||||||
| g magnitude | |||||||||||
| r magnitude | |||||||||||
| i magnitude | |||||||||||
| z magnitude | |||||||||||
| G magnitude | 16.98 (0.009) | 17.02 | 16.98 | 16.98 (0.003) | 17.02 | ||||||
| BP magnitude | 16.86 (0.009) | 16.81 | 16.81 | ||||||||
| RP magnitude | 17.20 (0.01) | 17.20 | 17.20 | ||||||||
| Pan g magnitude | 16.88 (0.005) | ||||||||||
| Pan r magnitude | 17.22 (0.005) | ||||||||||
| Pan i magnitude | 17.51 (0.004) | ||||||||||
| Pan z magnitude | 17.87 (0.007) | ||||||||||
| Pan y magnitude | 17.93 (0.02) | ||||||||||
| E(B-V) | 0.006 | ||||||||||
* 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
