LP 18-535
All names: PSO J154.2707+76.3170, TIC 142785619, USNO-B1.0 1663-00053548, LP 18-535, Gaia DR2 1127701323501940224, LSPM J1017+7619, Gaia DR3 1127701323501940224, Gaia EDR3 1127701323501940224, J1017+7619, WDJ101704.32+761902.74, NLTT 23808, 10170+7619, PM J10170+7619, GALEX J101704.6+761902, 2MASS J10170415+7619029
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Caron et al. 2023 | Blouin et al. 2019 | MWDD H | Gaia DR2 | Stilism | Limoges et al. 2015 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 17 05.17 (0.04) | 10 17 05.14 (0.05) | 10 17 05.17 | 10 17 04.32 (0.04) | 10 17 05.14 | |||||||
| Declination | 76 19 01.16 (0.04) | 76 19 01.20 (0.05) | 76 19 01.16 | 76 19 02.74 (0.04) | 76 19 01.20 | |||||||
| Spectral type | DA | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 6511.0 (31) | 6985.0 (70) | 7018.0 | 7170.0 (115) | 7119.0 (42) | ||||||
| log(g) | [cgs] | 7.78 (0.01) | 7.97 (0.02) | 7.98 | 8.00 (0.1) | 8.01 (0.01) | ||||||
| Mass | [M☉] | 0.467 (0.007) | 0.573 (0.01) | 0.577 | 0.59 (0.07) | 0.598 (0.009) | ||||||
| log(Luminosity) | [L☉] | -3.41 | ||||||||||
| Cooling age | [Gyr] | 1.4000 | 1.4610 (0.06) | 1.4590 | ||||||||
| 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] | 22.00 (0.04) | 22.00 (0.06) | 22.00 (0.06) | 22.00 (0.06) | 22.00 | 22.00 (0.04) | 22.00 (0.06) | ||||
| Distance | [pc] | 45.45 (0.09) | 45.45 (0.1) | 45.46 (0.1) | 45.46 (0.1) | 44.70 (1) | 45.45 | 45.45 (0.09) | 45.46 (0.1) | |||
| Composition | H | H | H | H | ||||||||
| Proper motion (right ascension) | [mas/yr] | 187.7356669 (0.05) | 187.6561698 (0.1) | 190.0 | 187.736 (0.05) | 187.6561698 | ||||||
| Proper motion (declination) | [mas/yr] | -99.11583248 (0.05) | -99.16618682 (0.1) | -94.0 | -99.116 (0.05) | -99.16618682 | ||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | 16.80 | |||||||||||
| V magnitude | ||||||||||||
| R magnitude | 16.20 | |||||||||||
| I magnitude | ||||||||||||
| J magnitude | 16.09 (0.1) | 16.09 (0.1) | 16.09 | 16.09 (0.1) | ||||||||
| H magnitude | 15.65 (0.2) | 15.65 (0.2) | 15.65 | 15.65 (0.2) | ||||||||
| K magnitude | 15.47 (0.03) | 15.47 | ||||||||||
| u magnitude | ||||||||||||
| g magnitude | 16.87 (0.005) | |||||||||||
| r magnitude | 16.68 (0.004) | |||||||||||
| i magnitude | 16.67 (0.006) | |||||||||||
| z magnitude | 16.72 (0.006) | |||||||||||
| G magnitude | 16.66 (0.004) | 16.68 | 16.66 | 16.66 (0.003) | 16.68 | |||||||
| BP magnitude | 16.85 (0.004) | 16.86 | 16.86 | |||||||||
| RP magnitude | 16.34 (0.004) | 16.35 | 16.35 | |||||||||
| Pan g magnitude | 16.87 (0.005) | 16.87 (0.005) | 16.87 (0.005) | |||||||||
| Pan r magnitude | 16.68 (0.003) | 16.68 (0.003) | 16.68 (0.003) | |||||||||
| Pan i magnitude | 16.67 (0.005) | 16.67 (0.006) | 16.67 (0.006) | |||||||||
| Pan z magnitude | 16.72 (0.006) | 16.72 (0.006) | 16.72 (0.006) | |||||||||
| Pan y magnitude | 16.76 (0.007) | 16.76 (0.006) | 16.76 (0.006) | |||||||||
| E(B-V) | 0.002 | |||||||||||
* 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
