RT LMi

Simbad link RT LMi
Source publication Zola, S. (2010) - Physical parameters of components in close binary systems - VII
ADS link 2010MNRAS.408..464Z
Name in Source publication RT LMi
Orbital period in days (P [d]) 0.374917
Mass ratio (q) 0.38
Mass ratio determination Spectroscopic
Type W
Has total eclipse?
Has spots?
Has third light?
Has period variation?

Solver WD
Orbital period in days (P [d]) 0.374917
Mass ratio (q) 0.38
Orbital inclination in degrees (i [o]) 83.2
Fillout (f) 0.28
Primary temperature in Kelvins (T1 [K]) 6200
Secondary temperature in Kelvins (T2 [K]) 6350
Primary polar radius in units of orbital separation (r1p) 0.4491
Secondary polar radius in units of orbital separation (r2p) 0.2925
Surface potential (Ω) 2.575

Orbital separation in solar radii (a [R]) 2.65
Primary radius in solar units (R1 [R]) 1.29
Secondary radius in solar units (R2 [R]) 0.81
Primary mass in solar units (M1 [M]) 1.31
Secondary mass in solar units (M2 [M]) 0.48
Primary temperature in kelvins (T1 [K]) 6200
Secondary temperature in Kelvins (T2 [K]) 6350
Primary luminosity in solar units (L1 [L]) 2.18
Secondary luminosity in solar units (L2 [L]) 0.93
Distance in parsecs (d [pc])
Age in gigayears (τ [gyr]) 3.69

Orbital period in days (P [d]) 0.374917
Monotonic period variation in seconds per year (dPdt [s/y])
Cyclic period variation in years (Pc [y]) 46.7
Period study Qian, Sheng-Bang (2008) - RT Leonis Minoris: Does It Belong to an A- or W-Type Overcontact Binary System?
ADS link 2008PASJ...60...77Q

Designation Gaia DR2 796029174219793536
RA 147:27:04.76496
DEC 34:27:15.297552
l 190.7395977
b 50.64057802
G magnitude 11.482655
G_bp magnitude 11.7172785
G_rp magnitude 11.010922
Radial velocity [km/s]
Parallax 2.824649384
Distance [pc] 0.354026
Temperature [K] 6641.5
Radius [R] 1.1535403
Luminosity [L] 2.3325174

Simbad link RT LMi
J magnitude
H magnitude
K magnitude
Johnson_U magnitude
Johnson_B magnitude 12.11
Johnson_V magnitude 11.35
Johnson_R magnitude 10.99
Johnson_I magnitude
Sloan_u magnitude
Sloan_g magnitude 11.4827
Sloan_r magnitude 10.99
Sloan_i magnitude
Sloan_z magnitude

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