ATO J034.3834+56.1999
| Simbad link | ATO J034.3834+56.1999 |
|---|---|
| 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 |
| Temperature determination | Color index |
| Type | A |
| Has total eclipse? | |
| Has spots? | |
| Has third light? | |
| Has period variation? | |
| Search TESS catalog of Eclipsing Binaries | TIC 348135233 |
| 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]) |
| Host | Longitude λ [o] | Latitude β [o] | Angular radius σ [o] | Temperature contrast Tspot/Tstar |
|---|---|---|---|---|
| Primary | 84.59 | 150.1 | 67 | 1.0785 |
| Designation | Gaia DR3 456809255574712064 |
|---|---|
| RA | 34:23:00.452866 |
| DEC | 56:11:59.761639 |
| l | 134.7487631788068 |
| b | -4.683765160683 |
| G [mag] | 14.240913 |
| G_bp [mag] | 14.556281 |
| G_rp [mag] | 13.721414 |
| Parallax | 0.4205 |
| Distance [pc] | 1749.2091 |
| Temperature [K] | 7834.5 |
| Surface gravity log(g) [cm/s2] | 4.0277 |
| Metallicity [Fe/H] | -0.6244 |
| Monochromatic extinction A0 [mag] | 1.1929 |
| Radius [R] | 3.64 |
| Luminosity [L] | 12.196 |
| Temperature [K] | 7658.6 |
|---|---|
| Surface gravity log(g) [cm/s2] | |
| Metallicity [Fe/H] | -0.34 |
| Simbad link | ATO J034.3834+56.1999 |
|---|---|
| J magnitude | 12.978 |
| H magnitude | 12.796 |
| K magnitude | 12.645 |
| Johnson_U magnitude | |
| Johnson_B magnitude | 15.01 |
| Johnson_V magnitude | 14.44 |
| Johnson_R magnitude | 14.12 |
| Johnson_I magnitude | |
| Sloan_u magnitude | |
| Sloan_g magnitude | 14.66 |
| Sloan_r magnitude | 14.24 |
| Sloan_i magnitude | 14.04 |
| Sloan_z magnitude |