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GET /hyperkitty/api/list/[email protected]/email/NQLY5SMSGAAZZUBAS233TKFVXVKFQQVO/
{ "url": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/NQLY5SMSGAAZZUBAS233TKFVXVKFQQVO/", "mailinglist": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/", "message_id": "[email protected]", "message_id_hash": "NQLY5SMSGAAZZUBAS233TKFVXVKFQQVO", "thread": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/thread/7B4YOE26J4R5BV4TR552IP7XXUI7TB3C/", "sender": { "address": "w2ev (a) yahoo.com", "mailman_id": null, "emails": null }, "sender_name": "Ev Tupis", "subject": "Re: [amsat-bb] SpaceX SmallSat Rideshare Program", "date": "2019-08-29T16:29:00Z", "parent": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/7B4YOE26J4R5BV4TR552IP7XXUI7TB3C/", "children": [], "votes": { "likes": 0, "dislikes": 0, "status": "neutral" }, "content": " Nice, Greg!\nDoing a little \"back of the napkin\" math...and assuming that a LEO is defined as 2,000km and less, I think (corrections sought, of course) an SSO LEO opportunity plays out as shown below...\n\nhttps://en.wikipedia.org/wiki/Sun-synchronous_orbit\nhttp://www.ringbell.co.uk/info/hdist.htm\nHeight O/D Footprint\n282km 16 3835 km\n574km 15 5532 km\n901km 14 7016 km\n1269km 13 8438 km\n1688km 12 9876 km\n\nO/D = orbits/day\nEv, W2EV\n\n On Thursday, August 29, 2019, 11:57:43 AM EDT, Gregory Beat via AMSAT-BB <[email protected]> wrote: \n \n SpaceX SmallSat Rideshare Program\nMonthly missions as low as $1 million \nhttps://www.spacex.com/smallsat\n\nSpaceX’s SmallSat Rideshare Program will provide small satellite operators with regularly scheduled, dedicated Falcon 9 rideshare missions to sun synchronous orbit (SSO) for ESPA class payloads for as low as $1M per mission, which includes up to 200 kg of payload mass.\nUnlike traditional rideshare opportunities, these missions will not be dependent on a primary. These missions will be pre-scheduled and will not be held up by delays with co-passengers.\n\nFor payloads who run into development or production challenges leading up to launch, SpaceX will allow them to apply 100% of monies paid towards the cost of rebooking on a subsequent mission, subject to a 10% rebooking fee.\n\n==\ngreg, w9gb\n\nSent from iPad Air\n_______________________________________________\nSent via [email protected]. AMSAT-NA makes this open forum available\nto all interested persons worldwide without requiring membership. Opinions expressed\nare solely those of the author, and do not reflect the official views of AMSAT-NA.\nNot an AMSAT-NA member? Join now to support the amateur satellite program!\nSubscription settings: https://www.amsat.org/mailman/listinfo/amsat-bb\n \n", "attachments": [] }