FZ Ori
| Simbad link | FZ Ori |
|---|---|
| Source publication | Prasad, Vinod (2014) - Photometric and polarimetric studies of three W UMa-type binaries: FZ Ori, V407 Peg and LP UMa |
| ADS link | 2014Ap&SS.353..575P |
| Name in Source publication | FZ Ori |
| Orbital period in days (P [d]) | 0.399986 |
| Mass ratio (q) | 0.86 |
| 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]) | 0.399986 |
| Mass ratio (q) | 0.86 |
| Orbital inclination in degrees (i [o]) | 57.8 |
| Fillout (f) | 0.02 |
| Primary temperature in Kelvins (T1 [K]) | 5940 |
| Secondary temperature in Kelvins (T2 [K]) | 4983 |
| Primary polar radius in units of orbital separation (r1p) | 0.37 |
| Secondary polar radius in units of orbital separation (r2p) | 0.3449 |
| Surface potential (Ω) | 3.509 |
| Orbital separation in solar radii (a [R]) | 2.96 |
|---|---|
| Primary radius in solar units (R1 [R]) | 1.16 |
| Secondary radius in solar units (R2 [R]) | 1.08 |
| Primary mass in solar units (M1 [M]) | 1.17 |
| Secondary mass in solar units (M2 [M]) | 1 |
| Primary temperature in kelvins (T1 [K]) | 5940 |
| Secondary temperature in Kelvins (T2 [K]) | 4983 |
| Primary luminosity in solar units (L1 [L]) | 1.5 |
| Secondary luminosity in solar units (L2 [L]) | 1.34 |
| Distance in parsecs (d [pc]) | 237.68 |
| Age in gigayears (τ [gyr]) |
| Orbital period in days (P [d]) | 0.399986 |
|---|---|
| Monotonic period variation in seconds per year (dPdt [s/y]) | 0.00197 |
| Cyclic period variation in years (Pc [y]) | 30.1 |
| Designation | Gaia DR2 3223238097970593920 |
|---|---|
| RA | 85:20:16.519596 |
| DEC | 2:36:19.492772 |
| l | 202.3715795 |
| b | -14.29645821 |
| G magnitude | 18.93066 |
| G_bp magnitude | |
| G_rp magnitude | |
| Radial velocity [km/s] | |
| Parallax | |
| Distance [pc] | |
| Temperature [K] | |
| Radius [R] | |
| Luminosity [L] |
| Simbad link | FZ Ori |
|---|---|
| J magnitude | 9.639 |
| H magnitude | 9.366 |
| K magnitude | 9.297 |
| Johnson_U magnitude | |
| Johnson_B magnitude | 11.18 |
| Johnson_V magnitude | 10.53 |
| Johnson_R magnitude | |
| Johnson_I magnitude | |
| Sloan_u magnitude | |
| Sloan_g magnitude | 10.6612 |
| Sloan_r magnitude | |
| Sloan_i magnitude | |
| Sloan_z magnitude |