[Neocp_artsats] Update on Hakuto-R, Blue Ghost, associated hardware
Bill Gray
pluto at projectpluto.com
Fri Feb 7 13:29:43 EST 2025
Hi folks,
All four objects from this launch continue to be tracked. We nearly
lost Hakuto-R; it did a ~50 m/s delta-v at about 20:00 UTC on 2025 Feb
5. I've updated the ephems on my site to reflect this.
The new trajectory would re-enter on Feb 18, so I assume another
maneuver is planned. The lander and rover are planned to land in April,
and I assume it'll enter lunar orbit before then. The company behind
Hakuto-R, ispace (sic), doesn't say anything about what their plans are.
Blue Ghost hasn't maneuvered much, but the company behind it says
they'll do a TLI burn on Feb 8 :
https://fireflyspace.com/news/blue-ghost-mission-1-live-updates/
So the ephems and TLEs on my site are good right now, but should
soon become obsolete. If they fail to make this burn, they'll re-enter
at the next perigee (Feb 17 at 14:27 UTC, over the Atlantic).
The separator hardware (2025-010C) will re-enter over the
Argentina-Chile border on 2025 Mar 15 at 12:01 UTC.
The Falcon 9 upper stage (2025-010D) looks as if it'll be in earth
orbit for at least a year or so. As in the past, proper disposal
doesn't appear to have been on the agenda.
-- Bill
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