V860 Aur
| Simbad link | V860 Aur |
|---|---|
| Source publication | Zhang, Liyun (2020) - Spectroscopic and photometric studies of four W UMa-type eclipsing binaries - II |
| ADS link | 2020MNRAS.491.6065Z |
| Name in Source publication | 2MASS J07095549+3643564 |
| Orbital period in days (P [d]) | 0.22297 |
| Mass ratio (q) | 0.29 |
| Mass ratio determination | Photometric |
| Type | W |
| Has total eclipse? | |
| Has spots? | |
| Has third light? | |
| Has period variation? |
| Solver | WD |
|---|---|
| Orbital period in days (P [d]) | 0.22297 |
| Mass ratio (q) | 0.29 |
| Orbital inclination in degrees (i [o]) | 59.9 |
| Fillout (f) | 0 |
| Primary temperature in Kelvins (T1 [K]) | 3838 |
| Secondary temperature in Kelvins (T2 [K]) | 4523 |
| Primary polar radius in units of orbital separation (r1p) | 0.4576 |
| Secondary polar radius in units of orbital separation (r2p) | 0.2598 |
| Surface potential (Ω) | 2.4529 |
| 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]) | 3838 |
| Secondary temperature in Kelvins (T2 [K]) | 4523 |
| 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 | V860 Aur |
|---|---|
| J magnitude | 11.603 |
| H magnitude | 10.993 |
| K magnitude | 10.845 |
| Johnson_U magnitude | |
| Johnson_B magnitude | |
| Johnson_V magnitude | 13.34 |
| Johnson_R magnitude | |
| Johnson_I magnitude | |
| Sloan_u magnitude | |
| Sloan_g magnitude | 13.3305 |
| Sloan_r magnitude | |
| Sloan_i magnitude | |
| Sloan_z magnitude |