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18 Delfina b je zelo masiven in gost eksoplanet, ki leži okoli 238 svetlobnih let proč v ozvezdju Delfina. Kroži okoli rumene orjakinje 18 Delfina. Odkril ga je Sato 19 februarja 2008.^[1]

Viri

↑ Sato, Bun'ei; in sod. (2008). »Planetary Companions around Three Intermediate-Mass G and K Giants: 18 Delphini, ξ Aquilae and HD 81688«. Publications of the Astronomical Society of Japan. 60 (3): 539–550. arXiv:0802.2590. Bibcode:2008PASJ...60..539S. doi:10.1093/pasj/60.3.539.

Jean Schneider (2011). »Notes for Planet 18 Del b«. Extrasolar Planets Encyclopaedia. Pridobljeno 30. septembra 2011.

Koordinati: 20^h 58^m 26^s, +10° 50′ 21″

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[1] Sato, Bun'ei; in sod. (2008). »Planetary Companions around Three Intermediate-Mass G and K Giants: 18 Delphini, ξ Aquilae and HD 81688«. Publications of the Astronomical Society of Japan. 60 (3): 539–550. arXiv:0802.2590. Bibcode:2008PASJ...60..539S. doi:10.1093/pasj/60.3.539.

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