Category
page 1Astronomical objects discovered in 1989
Proteus
moon of Neptune
Galatea
moon of Neptune
Naiad
moon of Neptune
Despina
moon of Neptune
Thalassa
moon of Neptune
rings of Neptune
rings of the planet Neptune
4179 Toutatis
Near-Earth Asteroid
4581 Asclepius
asteroid
4769 Castalia
asteroid
Q153049
asteroid
4063 Euforbo
asteroid
4544 Xanthus
asteroid of Apollo class
Q153385
asteroid
Q153249
asteroid
Q909570
asteroid
Q152674
main belt asteroid
Q153378
asteroid
3999 Aristarchus
asteroid
Q154495
asteroid
Q152673
planetoid of the main belt
4287 Třísov
asteroid
Q153369
main-belt asteroid
Q152609
asteroid
4000 Hipparchus
asteroid
3998 Tezuka
asteroid
4833 Meges
asteroid
Q153229
asteroid
Q154327
main-belt asteroid
Q152830
asteroid
Q153384
asteroid
CfA2 Great Wall
one of the largest known superstructures in the Universe
Q153245
asteroid
4834 Thoas
asteroid
Q153721
asteroid
Q152675
asteroid
4836 Medon
asteroid
Q153241
asteroid
Q152826
asteroid
4349 Tibúrcio
asteroid
Q152579
asteroid
Q154752
asteroid
Q153393
asteroid
Q153719
asteroid
Q154660
asteroid
Q153236
asteroid
4350 Shibecha
asteroid
Q153361
asteroid
Q154324
asteroid
Q154746
asteroid
Q249722
asteroid
Q153864
asteroid
4867 Polites
asteroid
4541 Mizuno
asteroid
Q154419
asteroid
Q154339
asteroid
Q154154
asteroid
Q154160
main-belt asteroid
Q152821
Asteroid
Q152671
main belt asteroid
Q154337
asteroid