TYC 2675-663-1
| Simbad link | TYC 2675-663-1 |
|---|---|
| Source publication | Caballero-García, M. D. (2010) - TYC 2675-663-1: a newly discovered W UMa system in an active state |
| ADS link | 2010A&A...514A..36C |
| Name in Source publication | TYC 2675-663-1 |
| Orbital period in days (P [d]) | 0.422358 |
| Mass ratio (q) | 0.81 |
| Mass ratio determination | Spectroscopic |
| Type | A |
| Has total eclipse? | |
| Has spots? | |
| Has third light? | |
| Has period variation? |
| Solver | PHOEBE |
|---|---|
| Orbital period in days (P [d]) | 0.422358 |
| Mass ratio (q) | 0.81 |
| Orbital inclination in degrees (i [o]) | 65.2 |
| Fillout (f) | 0.14 |
| Primary temperature in Kelvins (T1 [K]) | 6480 |
| Secondary temperature in Kelvins (T2 [K]) | 5534 |
| Primary polar radius in units of orbital separation (r1p) | 0.3826 |
| Secondary polar radius in units of orbital separation (r2p) | 0.3476 |
| Surface potential (Ω) | 3.37 |
| Orbital separation in solar radii (a [R]) | 3.14 |
|---|---|
| Primary radius in solar units (R1 [R]) | 1.22 |
| Secondary radius in solar units (R2 [R]) | 1.11 |
| Primary mass in solar units (M1 [M]) | 1.29 |
| Secondary mass in solar units (M2 [M]) | 1.04 |
| Primary temperature in kelvins (T1 [K]) | 6480 |
| Secondary temperature in Kelvins (T2 [K]) | 5534 |
| Primary luminosity in solar units (L1 [L]) | 2.4 |
| Secondary luminosity in solar units (L2 [L]) | 1.04 |
| Distance in parsecs (d [pc]) | |
| Age in gigayears (τ [gyr]) |
| Designation | Gaia DR2 2054900890599013376 |
|---|---|
| RA | 302:17:47.62608 |
| DEC | 32:33:53.481312 |
| l | 70.29958241 |
| b | -0.238679886 |
| G magnitude | 11.489008 |
| G_bp magnitude | 11.7999 |
| G_rp magnitude | 11.003013 |
| Radial velocity [km/s] | |
| Parallax | 3.866381393 |
| Distance [pc] | 258.639771 |
| Temperature [K] | 5880.25 |
| Radius [R] | 1.0800514 |
| Luminosity [L] | 1.2565124 |
| Simbad link | TYC 2675-663-1 |
|---|---|
| J magnitude | 10.473 |
| H magnitude | 10.175 |
| K magnitude | 10.116 |
| Johnson_U magnitude | |
| Johnson_B magnitude | 11.87 |
| Johnson_V magnitude | 11.23 |
| Johnson_R magnitude | |
| Johnson_I magnitude | |
| Sloan_u magnitude | |
| Sloan_g magnitude | 11.489 |
| Sloan_r magnitude | |
| Sloan_i magnitude | |
| Sloan_z magnitude |