CRTS J151631.0+382626

Simbad link CRTS J151631.0+382626
Source publication Li, Kai (2019) - Contact binaries at the short period cut-off - I. Statistics and the first photometric investigations of 10 totally eclipsing systems
ADS link 2019MNRAS.485.4588L
Name in Source publication J151631
Orbital period in days (P [d]) 0.227192
Mass ratio (q) 0.48
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]) 0.227192
Mass ratio (q) 0.48
Orbital inclination in degrees (i [o]) 85.9
Fillout (f) 0.2
Primary temperature in Kelvins (T1 [K]) 4741
Secondary temperature in Kelvins (T2 [K]) 4946
Primary polar radius in units of orbital separation (r1p) 0.4274
Secondary polar radius in units of orbital separation (r2p) 0.3075
Surface potential (Ω) 2.7832

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]) 4741
Secondary temperature in Kelvins (T2 [K]) 4946
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 1388371031954400256
RA 229:07:46.24428
DEC 38:26:25.980756
l 62.73067688
b 57.72593082
G magnitude 16.692932
G_bp magnitude 17.26353
G_rp magnitude 15.93776
Radial velocity [km/s]
Parallax 0.834919559
Distance [pc] 1.19772
Temperature [K] 4851.92
Radius [R] 0.7173261
Luminosity [L] 0.25691086

Simbad link CRTS J151631.0+382626
J magnitude 14.79
H magnitude 14.25
K magnitude 14.01
Johnson_U magnitude 16.242
Johnson_B magnitude
Johnson_V magnitude 16.6
Johnson_R magnitude 16.604
Johnson_I magnitude
Sloan_u magnitude 19.65
Sloan_g magnitude 17.473
Sloan_r magnitude 16.604
Sloan_i magnitude 16.242
Sloan_z magnitude 16.039

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