An Etymological Dictionary of Astronomy and Astrophysics

2 terms — S › SB

S SA SB SC SE SG SH SI SK SL SM SN SO SP SQ SS ST SU SW SY

SB1 binary   درین ِ SB1   dorin-e SB1 Fr.: binaire SB1 Same as → single-lined binary. See also: SB, for → spectroscopic binary; 1, for → single-lined; → binary.

SB2 binary   درین ِ SB2   dorin-e SB2 Fr.: binaire SB2 Same as → double-lined binary. See also: SB, for → spectroscopic binary; 2, for → double-lined; → binary.