V509 Cam

Simbad link V509 Cam
Source publication Li, Kai (2019) - Photometric investigations on two totally eclipsing contact binaries: V342 UMa and V509 Cam
ADS link 2019RAA....19..147L
Name in Source publication V509 Cam
Orbital period in days (P [d]) 0.350347
Mass ratio (q) 0.39
Mass ratio determination Photometric
Type W
Has total eclipse?
Has spots?
Has third light?
Has period variation?

Solver WD
Orbital period in days (P [d]) 0.350347
Mass ratio (q) 0.39
Orbital inclination in degrees (i [o]) 82.8
Fillout (f) 0.3
Primary temperature in Kelvins (T1 [K]) 6415
Secondary temperature in Kelvins (T2 [K]) 6560
Primary polar radius in units of orbital separation (r1p) 0.448
Secondary polar radius in units of orbital separation (r2p) 0.2955
Surface potential (Ω) 2.5902

Orbital separation in solar radii (a [R]) 2.33
Primary radius in solar units (R1 [R]) 1.12
Secondary radius in solar units (R2 [R]) 0.75
Primary mass in solar units (M1 [M]) 1
Secondary mass in solar units (M2 [M]) 0.39
Primary temperature in kelvins (T1 [K]) 6415
Secondary temperature in Kelvins (T2 [K]) 6560
Primary luminosity in solar units (L1 [L]) 1.94
Secondary luminosity in solar units (L2 [L]) 0.9
Distance in parsecs (d [pc])
Age in gigayears (τ [gyr]) 3.3

Designation Gaia DR2 1144102119978192128
RA 141:03:19.91088
DEC 79:44:54.109356
l 132.5473146
b 33.13728849
G magnitude 13.01244
G_bp magnitude 13.30657
G_rp magnitude 12.569621
Radial velocity [km/s]
Parallax 1.483768162
Distance [pc] 0.67396
Temperature [K] 6461.75
Radius [R] 1.1470581
Luminosity [L] 2.0666466

Simbad link V509 Cam
J magnitude 11.827
H magnitude 11.53
K magnitude 11.519
Johnson_U magnitude
Johnson_B magnitude
Johnson_V magnitude 12.933
Johnson_R magnitude
Johnson_I magnitude
Sloan_u magnitude
Sloan_g magnitude 13.0124
Sloan_r magnitude
Sloan_i magnitude
Sloan_z magnitude

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