▁Fort ▁Jer vo is , ▁R ip apa ▁Island , ▁New ▁Zealand ; ▁▁ ▁Fort ▁Ne pe an ▁and ▁Fort ▁Pear ce ▁on ▁Port ▁Phill ip ▁Bay , ▁Victoria ; ▁and ▁ ▁The ▁Hob art ▁coast al ▁def ences ▁on ▁the ▁River ▁Der w ent , ▁in ▁Hob art , ▁Tas mania . ▁ ▁Notes ▁ ▁References ▁ ▁Category : Mil it ary ▁history ▁of ▁Australia ▁Category : Ro yal ▁Australian ▁Navy <0x0A> </s> ▁NGC ▁ 6 8 6 1 ▁is ▁a ▁l entic ular ▁galax y ▁located ▁in ▁the ▁const ell ation ▁T eles cop ium . ▁It ▁is ▁the ▁second - br ight est ▁object ▁in ▁the ▁const ell ation . ▁Un like ▁most ▁l entic ular ▁galaxies , ▁which ▁tend ▁to ▁be ▁mostly ▁de void ▁of ▁both ▁gas ▁and ▁dust , ▁NGC ▁ 6 8 6 1 ▁exhib its ▁a ▁thick ▁obsc uring ▁ring ▁of ▁dust ▁around ▁the ▁nucle us ▁where ▁star ▁formation ▁is ▁occurr ing . ▁The ▁galax y ▁was ▁discovered ▁by ▁Scottish ▁astronom er ▁James ▁Dun lop , ▁in ▁ 1 8 2 6 . ▁NGC ▁ 6 8 6 1 ▁is ▁interact ing ▁with ▁NGC ▁ 6 8 6 8 , ▁and ▁it ▁is ▁predicted ▁that ▁they ▁will ▁eventually ▁merge . ▁ ▁References ▁ ▁External ▁links ▁▁▁ ▁Category : L entic ular ▁galaxies ▁Category : T eles cop ium ▁( const ell ation ) ▁ 6 8 6 1 <0x0A> </s> ▁Cal li andra ▁dec res c ens ▁is ▁a ▁species ▁of ▁leg ume ▁in ▁the ▁family