NSVS 3640326
| Simbad link | NSVS 3640326 |
|---|---|
| Source publication | Kjurkchieva, D. (2015) - Light curve solutions of six short-period binaries and peculiarities of two of them, NSVS 3640326 and V1007 Cas |
| ADS link | 2015CoSka..45...28K |
| Name in Source publication | NSVS 3640326 |
| Orbital period in days (P [d]) | 0.41942 |
| Mass ratio (q) | 0.41 |
| Mass ratio determination | Photometric |
| Type | A |
| Has total eclipse? | |
| Has spots? | |
| Has third light? | |
| Has period variation? |
| Solver | PHOEBE |
|---|---|
| Orbital period in days (P [d]) | 0.41942 |
| Mass ratio (q) | 0.41 |
| Orbital inclination in degrees (i [o]) | 89.7 |
| Fillout (f) | 0.59 |
| Primary temperature in Kelvins (T1 [K]) | 5440 |
| Secondary temperature in Kelvins (T2 [K]) | 5273 |
| Primary polar radius in units of orbital separation (r1p) | 0.4588 |
| Secondary polar radius in units of orbital separation (r2p) | 0.315 |
| Surface potential (Ω) | 2.553 |
| Orbital separation in solar radii (a [R]) | |
|---|---|
| Primary radius in solar units (R1 [R]) | |
| Secondary radius in solar units (R2 [R]) | |
| Primary mass in solar units (M1 [M]) | |
| Secondary mass in solar units (M2 [M]) | |
| Primary temperature in kelvins (T1 [K]) | 5440 |
| Secondary temperature in Kelvins (T2 [K]) | 5273 |
| Primary luminosity in solar units (L1 [L]) | |
| Secondary luminosity in solar units (L2 [L]) | |
| Distance in parsecs (d [pc]) | |
| Age in gigayears (τ [gyr]) |
| Simbad link | NSVS 3640326 |
|---|---|
| J magnitude | 11.318 |
| H magnitude | 10.959 |
| K magnitude | 10.85 |
| Johnson_U magnitude | |
| Johnson_B magnitude | 12.82 |
| Johnson_V magnitude | 11.97 |
| Johnson_R magnitude | |
| Johnson_I magnitude | |
| Sloan_u magnitude | |
| Sloan_g magnitude | 12.209 |
| Sloan_r magnitude | |
| Sloan_i magnitude | |
| Sloan_z magnitude |