Category
page 1Astronomical objects discovered in 1889
285 Regina
main-belt asteroid
284 Amalia
main-belt asteroid
286 Iclea
main-belt asteroid
287 Nephthys
main-belt asteroid
282 Clorinde
main-belt asteroid
283 Emma
main-belt asteroid
16P/Brooks
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IC 4397
galaxy
177P/Barnard
Comet 177P/Barnard, also known as Barnard 2, is a periodic comet with an orbital period of 122 years. It fits the classical definition of a Halley-type comet with (20 years < period < 200 years). It orbits near the ecliptic plane and has aphelion near the Kuiper cliff at .
64P/Swift–Gehrels
64P/Swift–Gehrels is a periodic comet in the Solar System which has a current orbital period of 9.23 years.