TIC 55753802
| Simbad link | TIC 55753802 |
|---|---|
| Source publication | Guo, Yani (2025) - The Investigation of 84 TESS Totally Eclipsing Contact Binaries |
| ADS link | 2025AJ....170..115G |
| Name in Source publication | TIC 55753802 |
| Orbital period in days (P [d]) | 0.415566 |
| Mass ratio (q) | 0.2 |
| Mass ratio determination | Photometric |
| Temperature determination | Unknown |
| Type | Unspecified |
| Has total eclipse? | |
| Has spots? | |
| Has third light? | |
| Has period variation? | |
| Search TESS catalog of Eclipsing Binaries | TIC 55753802 |
| Solver | PHOEBE2 |
|---|---|
| Orbital period in days (P [d]) | 0.415566 |
| Mass ratio (q) | 0.2 |
| Orbital inclination in degrees (i [o]) | 78.9 |
| Fillout (f) | 0.53 |
| Primary temperature in Kelvins (T1 [K]) | 6386 |
| Secondary temperature in Kelvins (T2 [K]) | 6307 |
| 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]) | 2.84 |
|---|---|
| Primary radius in solar units (R1 [R]) | 1.55 |
| Secondary radius in solar units (R2 [R]) | 0.79 |
| Primary mass in solar units (M1 [M]) | 1.48 |
| Secondary mass in solar units (M2 [M]) | 0.3 |
| Primary temperature in kelvins (T1 [K]) | 6386 |
| Secondary temperature in Kelvins (T2 [K]) | 6307 |
| Primary luminosity in solar units (L1 [L]) | 1.13 |
| Secondary luminosity in solar units (L2 [L]) | 0.27 |
| Distance in parsecs (d [pc]) | |
| Age in gigayears (τ [gyr]) |
| Designation | Gaia DR3 1575432933756377472 |
|---|---|
| RA | 181:34:56.106378 |
| DEC | 57:10:35.372766 |
| l | 134.7750544654575 |
| b | 58.90251350969186 |
| G [mag] | 10.01538 |
| G_bp [mag] | 10.255241 |
| G_rp [mag] | 9.591414 |
| Parallax | 4.287649902908951 |
| Distance [pc] | 267.0441 |
| Temperature [K] | 6458.2007 |
| Surface gravity log(g) [cm/s2] | 4.073 |
| Metallicity [Fe/H] | 0.3567 |
| Monochromatic extinction A0 [mag] | 0.0067 |
| Radius [R] | |
| Luminosity [L] |
| Simbad link | TIC 55753802 |
|---|---|
| J magnitude | 9.388 |
| H magnitude | 9.153 |
| K magnitude | 9.131 |
| Johnson_U magnitude | |
| Johnson_B magnitude | 10.54 |
| Johnson_V magnitude | 10.047 |
| Johnson_R magnitude | 9.837 |
| Johnson_I magnitude | 9.566 |
| Sloan_u magnitude | |
| Sloan_g magnitude | |
| Sloan_r magnitude | |
| Sloan_i magnitude | |
| Sloan_z magnitude |