NEV 64
| Simbad link | NEV 64 |
|---|---|
| Source publication | Guo, Di-Fu (2020) - Searching for eclipsing binaries in the area of RA: 02<SUP>h</SUP>21<SUP>m</SUP>36<SUP>s</SUP>, Dec: +57<SUP>○</SUP>11'32″ |
| ADS link | 2020MNRAS.497.3381G |
| Name in Source publication | NEV 64 |
| Orbital period in days (P [d]) | 0.716718 |
| Mass ratio (q) | 0.54 |
| Mass ratio determination | Photometric |
| Type | A |
| Has total eclipse? | |
| Has spots? | |
| Has third light? | |
| Has period variation? |
| Solver | WD |
|---|---|
| Orbital period in days (P [d]) | 0.716718 |
| Mass ratio (q) | 0.54 |
| Orbital inclination in degrees (i [o]) | 74.3 |
| Fillout (f) | 0.45 |
| Primary temperature in Kelvins (T1 [K]) | 5651 |
| Secondary temperature in Kelvins (T2 [K]) | 5238 |
| Primary polar radius in units of orbital separation (r1p) | 0.4331 |
| Secondary polar radius in units of orbital separation (r2p) | 0.3307 |
| Surface potential (Ω) | 2.7998 |
| 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]) | 5651 |
| Secondary temperature in Kelvins (T2 [K]) | 5238 |
| Primary luminosity in solar units (L1 [L]) | |
| Secondary luminosity in solar units (L2 [L]) | |
| Distance in parsecs (d [pc]) | |
| Age in gigayears (τ [gyr]) |