V700 Cyg
| Simbad link | V700 Cyg |
|---|---|
| Source publication | Guo, Yani (2026) - A Photometric and Spectroscopic Investigation of 11 TESS Eclipsing Contact Binaries |
| ADS link | 2026ApJ..1000..168G |
| Name in Source publication | TIC 16617827 |
| Orbital period in days (P [d]) | 0.290637 |
| Mass ratio (q) | 0.62 |
| Mass ratio determination | Spectroscopic |
| Temperature determination | Unknown |
| Type | Unspecified |
| Has total eclipse? | |
| Has spots? | |
| Has third light? | |
| Has period variation? | |
| Search TESS catalog of Eclipsing Binaries | TIC 16617827 |
| Solver | WD |
|---|---|
| Orbital period in days (P [d]) | 0.290637 |
| Mass ratio (q) | 0.62 |
| Orbital inclination in degrees (i [o]) | 81.5 |
| Fillout (f) | 0.11 |
| Primary temperature in Kelvins (T1 [K]) | 4958 |
| Secondary temperature in Kelvins (T2 [K]) | 5315 |
| Primary polar radius in units of orbital separation (r1p) | |
| Secondary polar radius in units of orbital separation (r2p) | |
| Surface potential (Ω) |
| Orbital separation in solar radii (a [R]) | 1.96 |
|---|---|
| Primary radius in solar units (R1 [R]) | 0.84 |
| Secondary radius in solar units (R2 [R]) | 0.68 |
| Primary mass in solar units (M1 [M]) | 0.74 |
| Secondary mass in solar units (M2 [M]) | 0.46 |
| Primary temperature in kelvins (T1 [K]) | 4958 |
| Secondary temperature in Kelvins (T2 [K]) | 5315 |
| Primary luminosity in solar units (L1 [L]) | 0.39 |
| Secondary luminosity in solar units (L2 [L]) | 0.33 |
| Distance in parsecs (d [pc]) | |
| Age in gigayears (τ [gyr]) |
| Orbital period in days (P [d]) | 0.290637 |
|---|---|
| Monotonic period variation in seconds per year (dPdt [s/y]) | -0.008035 |
| Cyclic period variation in years (Pc [y]) | 19.3 |
| Designation | Gaia DR3 2064107926079227648 |
|---|---|
| RA | 307:46:18.271012 |
| DEC | 38:46:58.875609 |
| l | 77.93996685505387 |
| b | -0.3792696697308153 |
| G [mag] | 11.324818 |
| G_bp [mag] | 11.616473 |
| G_rp [mag] | 10.679662 |
| Parallax | 6.004755319683287 |
| Distance [pc] | |
| Temperature [K] | |
| Surface gravity log(g) [cm/s2] | |
| Metallicity [Fe/H] | |
| Monochromatic extinction A0 [mag] | |
| Radius [R] | 0.8837327 |
| Luminosity [L] | 0.60401237 |
| Simbad link | V700 Cyg |
|---|---|
| J magnitude | 9.764 |
| H magnitude | 9.356 |
| K magnitude | 9.29 |
| Johnson_U magnitude | |
| Johnson_B magnitude | 12.36 |
| Johnson_V magnitude | 11.14 |
| Johnson_R magnitude | 11.468 |
| Johnson_I magnitude | 11.045 |
| Sloan_u magnitude | |
| Sloan_g magnitude | |
| Sloan_r magnitude | |
| Sloan_i magnitude | |
| Sloan_z magnitude |