V1848 Ori
| Simbad link | V1848 Ori |
|---|---|
| Source publication | Kriwattanawong, W. (2014) - First BVR light curves and preliminary results of a recently discovered W UMa-type binary: V1848 Ori |
| ADS link | 2014NewA...28...23K |
| Name in Source publication | V1848 Ori |
| Orbital period in days (P [d]) | 0.266349 |
| Mass ratio (q) | 0.76 |
| Mass ratio determination | Photometric |
| Temperature determination | Unknown |
| Type | A |
| Has total eclipse? | |
| Has spots? | |
| Has third light? | |
| Has period variation? |
| Solver | WD |
|---|---|
| Orbital period in days (P [d]) | 0.266349 |
| Mass ratio (q) | 0.76 |
| Orbital inclination in degrees (i [o]) | 77 |
| Fillout (f) | 0.13 |
| Primary temperature in Kelvins (T1 [K]) | 6000 |
| Secondary temperature in Kelvins (T2 [K]) | 4607 |
| Primary polar radius in units of orbital separation (r1p) | 0.387 |
| Secondary polar radius in units of orbital separation (r2p) | 0.3417 |
| Surface potential (Ω) | 3.294 |
| 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]) | 6000 |
| Secondary temperature in Kelvins (T2 [K]) | 4607 |
| Primary luminosity in solar units (L1 [L]) | |
| Secondary luminosity in solar units (L2 [L]) | |
| Distance in parsecs (d [pc]) | |
| Age in gigayears (τ [gyr]) |
| Designation | Gaia DR2 3239099515275360640 |
|---|---|
| RA | 77:09:05.691024 |
| DEC | 5:12:21.314956 |
| l | 195.7333869 |
| b | -20.06558554 |
| G [mag] | 11.12811 |
| G_bp [mag] | 11.590068 |
| G_rp [mag] | 10.427048 |
| Parallax | 7.857304348 |
| Distance [pc] | 1.55E-09 |
| Temperature [K] | 4903 |
| Surface gravity log(g) [cm/s2] | |
| Metallicity [Fe/H] | |
| Monochromatic extinction A0 [mag] | |
| Radius [R] | 0.9619253 |
| Luminosity [L] | 0.48175365 |
| Simbad link | V1848 Ori |
|---|---|
| J magnitude | 9.531 |
| H magnitude | 9.038 |
| K magnitude | 8.908 |
| Johnson_U magnitude | 10.227 |
| Johnson_B magnitude | 11 |
| Johnson_V magnitude | 11.301 |
| Johnson_R magnitude | 10.8 |
| Johnson_I magnitude | |
| Sloan_u magnitude | |
| Sloan_g magnitude | 11.1281 |
| Sloan_r magnitude | 10.8 |
| Sloan_i magnitude | 10.227 |
| Sloan_z magnitude |