V357 Peg
Simbad link | V357 Peg |
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Source publication | Ekmekçi, F. (2012) - Physical parameters of some close binaries: ET Boo, V1123 Tau, V1191 Cyg, V1073 Cyg and V357 Peg |
ADS link | 2012NewA...17..603E |
Name in Source publication | V357 Peg |
Orbital period in days (P [d]) | 0.578451 |
Mass ratio (q) | 0.4 |
Mass ratio determination | Spectroscopic |
Type | A |
Has total eclipse? | |
Has spots? | |
Has third light? | |
Has period variation? |
Solver | WD |
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Orbital period in days (P [d]) | 0.578451 |
Mass ratio (q) | 0.4 |
Orbital inclination in degrees (i [o]) | 73.3 |
Fillout (f) | 0.33 |
Primary temperature in Kelvins (T1 [K]) | 7000 |
Secondary temperature in Kelvins (T2 [K]) | 6687 |
Primary polar radius in units of orbital separation (r1p) | 0.4476 |
Secondary polar radius in units of orbital separation (r2p) | 0.2987 |
Surface potential (Ω) | 2.6 |
Orbital separation in solar radii (a [R]) | 3.09 |
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Primary radius in solar units (R1 [R]) | 1.48 |
Secondary radius in solar units (R2 [R]) | 0.99 |
Primary mass in solar units (M1 [M]) | 0.85 |
Secondary mass in solar units (M2 [M]) | 0.34 |
Primary temperature in kelvins (T1 [K]) | 7000 |
Secondary temperature in Kelvins (T2 [K]) | 6687 |
Primary luminosity in solar units (L1 [L]) | 4.73 |
Secondary luminosity in solar units (L2 [L]) | 1.77 |
Distance in parsecs (d [pc]) | |
Age in gigayears (τ [gyr]) | 2.64 |
Designation | Gaia DR2 2852755043652569088 |
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RA | 356:23:46.30524 |
DEC | 25:28:18.88878 |
l | 104.7178605 |
b | -35.0598796 |
G magnitude | 9.025292 |
G_bp magnitude | 9.173485 |
G_rp magnitude | 8.781118 |
Radial velocity [km/s] | |
Parallax | 4.09481949 |
Distance [pc] | 244.211009 |
Temperature [K] | 7524 |
Radius [R] | 1.943084 |
Luminosity [L] | 10.901168 |
Simbad link | V357 Peg |
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J magnitude | 8.395 |
H magnitude | 8.264 |
K magnitude | 8.217 |
Johnson_U magnitude | |
Johnson_B magnitude | 9.41 |
Johnson_V magnitude | 9.05 |
Johnson_R magnitude | |
Johnson_I magnitude | |
Sloan_u magnitude | |
Sloan_g magnitude | 9.0253 |
Sloan_r magnitude | |
Sloan_i magnitude | |
Sloan_z magnitude |