Stars with data from:

Yu, Ting (2018) - Orbital period changes of the W UMa binary YY Eri
Name P [d] q f T1 [K] T2 [K] i [o] a M1
[M]
M2
[M]
R1
[R]
R2
[R]
L1
[L]
L2
[L]
G1 L2 S3
YY Eri 0.32165 0.45 0.05 5349 5600 82.1
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1Has Gaia Record

2Has LAMOST Record

3Has Simbad Record