V417 Aql
| Simbad link | V417 Aql |
|---|---|
| Source publication | Deb, Sukanta (2011) - Physical parameters of 62 eclipsing binary stars using the All Sky Automated Survey-3 data - I |
| ADS link | 2011MNRAS.412.1787D |
| Name in Source publication | 193524+0550.3 |
| Orbital period in days (P [d]) | 0.370314 |
| Mass ratio (q) | 0.36 |
| Mass ratio determination | Spectroscopic |
| Temperature determination | Unknown |
| Type | W |
| Has total eclipse? | |
| Has spots? | |
| Has third light? | |
| Has period variation? | |
| Search TESS catalog of Eclipsing Binaries | TIC 213876977 |
| Solver | WD |
|---|---|
| Orbital period in days (P [d]) | 0.370314 |
| Mass ratio (q) | 0.36 |
| Orbital inclination in degrees (i [o]) | 82.5 |
| Fillout (f) | 0.24 |
| Primary temperature in Kelvins (T1 [K]) | 6381 |
| Secondary temperature in Kelvins (T2 [K]) | 6252 |
| Primary polar radius in units of orbital separation (r1p) | |
| Secondary polar radius in units of orbital separation (r2p) | |
| Surface potential (Ω) | 6.16 |
| Orbital separation in solar radii (a [R]) | 2.7 |
|---|---|
| Primary radius in solar units (R1 [R]) | 0.83 |
| Secondary radius in solar units (R2 [R]) | 1.3 |
| Primary mass in solar units (M1 [M]) | 0.51 |
| Secondary mass in solar units (M2 [M]) | 1.41 |
| Primary temperature in kelvins (T1 [K]) | 6381 |
| Secondary temperature in Kelvins (T2 [K]) | 6252 |
| Primary luminosity in solar units (L1 [L]) | 1.02 |
| Secondary luminosity in solar units (L2 [L]) | 2.33 |
| Distance in parsecs (d [pc]) | |
| Age in gigayears (τ [gyr]) |
| Orbital period in days (P [d]) | 0.370314 |
|---|---|
| Monotonic period variation in seconds per year (dPdt [s/y]) | -0.004752 |
| Cyclic period variation in years (Pc [y]) | 42.4 |
| Period study | Qian, Shengbang (2003) - A period investigation of the overcontact binary system V417 Aquilae |
| ADS link | 2003A&A...400..649Q |
| Designation | Gaia DR3 4291364028927627648 |
|---|---|
| RA | 293:51:01.695607 |
| DEC | 5:50:17.278375 |
| l | 43.205828973781365 |
| b | -7.031691601275145 |
| G [mag] | 10.597011 |
| G_bp [mag] | 10.946527 |
| G_rp [mag] | 10.1280155 |
| Parallax | 4.737201962601439 |
| Distance [pc] | 209.6743 |
| Temperature [K] | 5934.252 |
| Surface gravity log(g) [cm/s2] | 4.1106 |
| Metallicity [Fe/H] | -1.5661 |
| Monochromatic extinction A0 [mag] | 0.49 |
| Radius [R] | |
| Luminosity [L] |
| Simbad link | V417 Aql |
|---|---|
| J magnitude | 9.851 |
| H magnitude | 9.542 |
| K magnitude | 9.497 |
| Johnson_U magnitude | |
| Johnson_B magnitude | 11.23 |
| Johnson_V magnitude | 10.63 |
| Johnson_R magnitude | 10.629 |
| Johnson_I magnitude | 10.276 |
| Sloan_u magnitude | |
| Sloan_g magnitude | |
| Sloan_r magnitude | |
| Sloan_i magnitude | |
| Sloan_z magnitude |