1SWASP J075102.16+342405.3

Simbad link 1SWASP J075102.16+342405.3
Source publication Jiang, Linqiao (2015) - 1SWASP J075102.16+342405.3: A deep overcontact binary system with a period under the short period cut-off
ADS link 2015PASJ...67..118J
Name in Source publication 1SWASP J075102.16+342405.3
Orbital period in days (P [d]) 0.209172
Mass ratio (q) 0.7
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]) 0.209172
Mass ratio (q) 0.7
Orbital inclination in degrees (i [o]) 76
Fillout (f) 0.96
Primary temperature in Kelvins (T1 [K]) 3950
Secondary temperature in Kelvins (T2 [K]) 3902
Primary polar radius in units of orbital separation (r1p) 0.4507
Secondary polar radius in units of orbital separation (r2p) 0.394
Surface potential (Ω) 2.857

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]) 3950
Secondary temperature in Kelvins (T2 [K]) 3902
Primary luminosity in solar units (L1 [L])
Secondary luminosity in solar units (L2 [L])
Distance in parsecs (d [pc])
Age in gigayears (τ [gyr])

Orbital period in days (P [d]) 0.209172
Monotonic period variation in seconds per year (dPdt [s/y]) 0.081043
Cyclic period variation in years (Pc [y])

Designation Gaia DR2 882490714176552704
RA 117:45:31.86864
DEC 34:24:05.567004
l 185.9420574
b 26.51537059
G magnitude 14.190336
G_bp magnitude 14.907385
G_rp magnitude 13.376635
Radial velocity [km/s]
Parallax 3.102082929
Distance [pc] 0.322364
Temperature [K] 4464.82
Radius [R] 0.77020764
Luminosity [L] 0.2123861

Orbital period [d] 0.2091722
Temperature [K] 4295.11
Surface gravity (log(g)) 4.566
Metallicity ([Fe/H]) -0.163

Simbad link 1SWASP J075102.16+342405.3
J magnitude
H magnitude
K magnitude
Johnson_U magnitude
Johnson_B magnitude
Johnson_V magnitude 14.01
Johnson_R magnitude
Johnson_I magnitude
Sloan_u magnitude
Sloan_g magnitude 14.1903
Sloan_r magnitude
Sloan_i magnitude
Sloan_z magnitude

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