AM Leo
| Simbad link | AM Leo |
|---|---|
| Source publication | Gorda, S. Yu. (2016) - Spectrometric and photometric study of the eclipsing variable AM Leo |
| ADS link | 2016AstBu..71...64G |
| Name in Source publication | AM Leo |
| Orbital period in days (P [d]) | 0.3658 |
| Mass ratio (q) | 0.44 |
| Mass ratio determination | Spectroscopic |
| Temperature determination | Unknown |
| Type | W |
| Has total eclipse? | |
| Has spots? | |
| Has third light? | |
| Has period variation? |
| Solver | WD |
|---|---|
| Orbital period in days (P [d]) | 0.3658 |
| Mass ratio (q) | 0.44 |
| Orbital inclination in degrees (i [o]) | 89 |
| Fillout (f) | 0.22 |
| Primary temperature in Kelvins (T1 [K]) | 5942 |
| Secondary temperature in Kelvins (T2 [K]) | 6273 |
| Primary polar radius in units of orbital separation (r1p) | 0.4356 |
| Secondary polar radius in units of orbital separation (r2p) | 0.3011 |
| Surface potential (Ω) | 2.699 |
| Orbital separation in solar radii (a [R]) | 2.6 |
|---|---|
| Primary radius in solar units (R1 [R]) | 1.22 |
| Secondary radius in solar units (R2 [R]) | 0.85 |
| Primary mass in solar units (M1 [M]) | 1.23 |
| Secondary mass in solar units (M2 [M]) | 0.54 |
| Primary temperature in kelvins (T1 [K]) | 5942 |
| Secondary temperature in Kelvins (T2 [K]) | 6273 |
| Primary luminosity in solar units (L1 [L]) | 1.67 |
| Secondary luminosity in solar units (L2 [L]) | 1 |
| Distance in parsecs (d [pc]) | |
| Age in gigayears (τ [gyr]) | 3.85 |
| Designation | Gaia DR2 3867724225935158656 |
|---|---|
| RA | 165:32:43.08288 |
| DEC | 9:53:42.143482 |
| l | 241.5041089 |
| b | 59.02061489 |
| G [mag] | 9.356552 |
| G_bp [mag] | 9.710271 |
| G_rp [mag] | 9.004289 |
| Parallax | 8.032188504 |
| Distance [pc] | 8.74E-10 |
| Temperature [K] | 6105 |
| Surface gravity log(g) [cm/s2] | |
| Metallicity [Fe/H] | |
| Monochromatic extinction A0 [mag] | |
| Radius [R] | 1.2821336 |
| Luminosity [L] | 2.05733 |
| Temperature [K] | 6024.45 |
|---|---|
| Surface gravity log(g) [cm/s2] | 4.149 |
| Metallicity [Fe/H] | -0.16 |
| Simbad link | AM Leo |
|---|---|
| J magnitude | 8.691 |
| H magnitude | 8.436 |
| K magnitude | 8.363 |
| Johnson_U magnitude | 8.417 |
| Johnson_B magnitude | 9.86 |
| Johnson_V magnitude | 9.33 |
| Johnson_R magnitude | |
| Johnson_I magnitude | |
| Sloan_u magnitude | |
| Sloan_g magnitude | 9.3566 |
| Sloan_r magnitude | |
| Sloan_i magnitude | 8.417 |
| Sloan_z magnitude |