Comet 177P/Barnard, also known as Barnard 2, is a periodic comet with an orbital period of 119 years.
Ostali kometi, ki jih obravnavamo tudi kot asteroide so še 2060 Hiron (95P/Chiron), 4015 Wilson-Harrington (107P/wilson-Harrington), 7968 Elst-Pizarro (133P/Elst-Pizarro) in 60558 Eheklej (174P/Echeclus).