Jupiter trojan 16974 Iphthime and its satellite, imaged by the Hubble Space Telescope's WFC3 imager from 24 May 2018 to 2 June 2018. Source images have been in public domain since 2018-12-02. Proposal IDs 15142 (Scott S. Sheppard).
Hubble Space Telescope/Keith Noll (processing by <a href="https://en.wikipedia.org/wiki/User:Nrco0e" class="extiw" title="wikipedia:User:Nrco0e">Nrco0e</a> at <a href="https://en.wikipedia.org/wiki/" class="extiw" title="wikipedia:">English Wikipedia</a>)
<a rel="nofollow" class="external free" href="https://archive.stsci.edu/proposal_search.php?id=15142&amp;mission=hst">https://archive.stsci.edu/proposal_search.php?id=15142&amp;mission=hst</a>