TYC 6408-989-1

Simbad link TYC 6408-989-1
Source publication Tian, Xiao-man (2020) - Investigation of the shortest period Am type eclipsing binary TYC 6408-989-1
ADS link 2020arXiv200901472T
Name in Source publication TYC 6408-989-1
Orbital period in days (P [d]) 0.470796
Mass ratio (q) 0.27
Mass ratio determination Photometric
Type A
Has total eclipse?
Has spots?
Has third light?
Has period variation?

Solver WD
Orbital period in days (P [d]) 0.470796
Mass ratio (q) 0.27
Orbital inclination in degrees (i [o]) 69.3
Fillout (f) 0
Primary temperature in Kelvins (T1 [K]) 6990
Secondary temperature in Kelvins (T2 [K]) 5089
Primary polar radius in units of orbital separation (r1p) 0.4643
Secondary polar radius in units of orbital separation (r2p) 0.2537
Surface potential (Ω) 2.3985

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]) 6990
Secondary temperature in Kelvins (T2 [K]) 5089
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 2390134529832050176
RA 357:45:53.56944
DEC -20:55:30.902808
l 59.89993307
b -73.9698707
G magnitude 11.756971
G_bp magnitude 11.93936
G_rp magnitude 11.423065
Radial velocity [km/s]
Parallax 1.627145778
Distance [pc] 0.614573
Temperature [K] 7318
Radius [R] 1.4625174
Luminosity [L] 5.5267067

Simbad link TYC 6408-989-1
J magnitude 11.215
H magnitude 11.007
K magnitude 10.928
Johnson_U magnitude
Johnson_B magnitude 11.96
Johnson_V magnitude 12.064
Johnson_R magnitude
Johnson_I magnitude
Sloan_u magnitude
Sloan_g magnitude 11.757
Sloan_r magnitude
Sloan_i magnitude
Sloan_z magnitude

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