GSC 3581-1856

Simbad link GSC 3581-1856
Source publication Bulut, İ. (2018) - Light curve analysis of a new W UMa system GSC 3581-1856
ADS link 2018NewA...58...90B
Name in Source publication GSC 3581-1856
Orbital period in days (P [d]) 0.278514
Mass ratio (q) 0.75
Mass ratio determination Photometric
Type W
Has total eclipse?
Has spots?
Has third light?
Has period variation?

Solver PHOEBE
Orbital period in days (P [d]) 0.278514
Mass ratio (q) 0.75
Orbital inclination in degrees (i [o]) 64.3
Fillout (f) 0.16
Primary temperature in Kelvins (T1 [K]) 5295
Secondary temperature in Kelvins (T2 [K]) 5590
Primary polar radius in units of orbital separation (r1p) 0.3903
Secondary polar radius in units of orbital separation (r2p) 0.3421
Surface potential (Ω) 3.2595

Orbital separation in solar radii (a [R]) 2.56
Primary radius in solar units (R1 [R]) 1.05
Secondary radius in solar units (R2 [R]) 0.92
Primary mass in solar units (M1 [M]) 1.05
Secondary mass in solar units (M2 [M]) 0.78
Primary temperature in kelvins (T1 [K]) 5295
Secondary temperature in Kelvins (T2 [K]) 5590
Primary luminosity in solar units (L1 [L]) 1
Secondary luminosity in solar units (L2 [L]) 0.86
Distance in parsecs (d [pc])
Age in gigayears (τ [gyr]) 2.99

Designation Gaia DR2 2179794175880486272
RA 308:59:16.83744
DEC 49:00:41.684148
l 86.69496931
b 4.997986403
G magnitude 10.761016
G_bp magnitude 11.246852
G_rp magnitude 10.13883
Radial velocity [km/s]
Parallax 7.821402845
Distance [pc] 127.854302
Temperature [K] 4989.1235
Radius [R] 1.0941702
Luminosity [L] 0.6682847

Simbad link GSC 3581-1856
J magnitude 9.362
H magnitude 8.86
K magnitude 8.795
Johnson_U magnitude
Johnson_B magnitude 11.98
Johnson_V magnitude 10.834
Johnson_R magnitude
Johnson_I magnitude
Sloan_u magnitude
Sloan_g magnitude 10.761
Sloan_r magnitude
Sloan_i magnitude
Sloan_z magnitude

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