DN Cam
| Simbad link | DN Cam |
|---|---|
| Source publication | Baran, A. (2004) - Physical Parameters of Components in Close Binary Systems: II |
| ADS link | 2004AcA....54..195B |
| Name in Source publication | DN Cam |
| Orbital period in days (P [d]) | 0.498309 |
| 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]) | 0.498309 |
| Mass ratio (q) | 0.44 |
| Orbital inclination in degrees (i [o]) | 73.1 |
| Fillout (f) | 0.49 |
| Primary temperature in Kelvins (T1 [K]) | 6530 |
| Secondary temperature in Kelvins (T2 [K]) | 6700 |
| Primary polar radius in units of orbital separation (r1p) | 0.4487 |
| Secondary polar radius in units of orbital separation (r2p) | 0.316 |
| Surface potential (Ω) | 2.6323 |
| Orbital separation in solar radii (a [R]) | 3.67 |
|---|---|
| Primary radius in solar units (R1 [R]) | 1.77 |
| Secondary radius in solar units (R2 [R]) | 1.22 |
| Primary mass in solar units (M1 [M]) | 1.85 |
| Secondary mass in solar units (M2 [M]) | 0.82 |
| Primary temperature in kelvins (T1 [K]) | 6530 |
| Secondary temperature in Kelvins (T2 [K]) | 6700 |
| Primary luminosity in solar units (L1 [L]) | 5.14 |
| Secondary luminosity in solar units (L2 [L]) | 2.71 |
| Distance in parsecs (d [pc]) | |
| Age in gigayears (τ [gyr]) | 2.43 |
| Designation | Gaia DR2 500972789364298112 |
|---|---|
| RA | 70:41:32.739576 |
| DEC | 72:58:41.686716 |
| l | 137.9744134 |
| b | 17.29581306 |
| G [mag] | 8.340931 |
| G_bp [mag] | 8.506005 |
| G_rp [mag] | 8.035243 |
| Parallax | 6.348978761 |
| Distance [pc] | 2.53E-09 |
| Temperature [K] | 7750.62 |
| Surface gravity log(g) [cm/s2] | |
| Metallicity [Fe/H] | |
| Monochromatic extinction A0 [mag] | |
| Radius [R] | 1.6302875 |
| Luminosity [L] | 8.641098 |
| Simbad link | DN Cam |
|---|---|
| J magnitude | 7.548 |
| H magnitude | 7.394 |
| K magnitude | 7.358 |
| Johnson_U magnitude | |
| Johnson_B magnitude | 8.68 |
| Johnson_V magnitude | 8.34 |
| Johnson_R magnitude | |
| Johnson_I magnitude | |
| Sloan_u magnitude | |
| Sloan_g magnitude | 8.3409 |
| Sloan_r magnitude | |
| Sloan_i magnitude | |
| Sloan_z magnitude |