Scrubbed owing to an issue with the first stage. Aiming for another attempt Wednesday 1407 UTC. Robert On Wed, 19 Dec 2018, 03:24 Robert Holdsworth <robbonz_at_gmail.com wrote: > Projected launch time now 1434 UTC in the hope that upper level winds will > reduce sufficiently for launch. Window closes at 1437. > > Robert > > On Tue, 18 Dec 2018, 08:52 C. Bassa via Seesat-l <seesat-l_at_satobs.org > wrote: > >> On Mon, Dec 17, 2018 at 5:43 PM ronlee--- via Seesat-l >> <seesat-l_at_satobs.org> wrote: >> > 18 December 2018 launch on SpaceX Falcon 9. Is there any information >> on >> > when burns will occur? >> >> The SpaceX timeline is published, see this tweet: >> https://twitter.com/TGMetsFan98/status/1074742779216097286 >> >> SECO-1 is at 00:08:16 after launch, with the second burn starting at >> 01:08:51 and ending at 01:09:37 after launch. Spacecraft separation >> will be at 01:56:17. These timing suggest ~1 hour coast in a parking >> orbit, then a single burn into a transfer orbit, presumably with a >> ~20200 km apogee. There is a de-orbit NOTAM published, located in the >> South Atlantic, West of Africa, which is consistent with this launch >> profile, where the transfer orbit has its perigee at approximately 25 >> deg South latitude. During spacecraft separation, and the subsequent >> CCAM/de-orbit burn, the stack is high above the Pacific between Hawaii >> and the US. Only Alaska may have visibility of the CCAM/de-orbit burn. >> >> Regards, >> Cees >> _______________________________________________ >> Seesat-l mailing list >> http://mailman.satobs.org/mailman/listinfo/seesat-l >> > _______________________________________________ Seesat-l mailing list http://mailman.satobs.org/mailman/listinfo/seesat-lReceived on Tue Dec 18 2018 - 08:41:33 UTC
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