Następne Starlinki 21.02. o 14:44:20 z Cape Canaveral wystrzelona została RN Falcon-9R. Wyniosła ona na orbitę 46 satelitów Starlink
(Starlink 4-8). Pierwszy stopień RN (B1058.11) w T+8' 26" wylądował na barce ASDS ASOG na Atlantyku.
http://lk.astronautilus.pl/n220216.htm#02SpaceX Starlink 37 launch & Falcon 9 first stage landing, 21 February 2022ROCKET: Falcon 9 (B1058.11)
PAYLOAD: 46 Starlink satelllites (Starlink 4-8)
LAUNCH SITE: SLC-40, Cape Canaveral Space Force Station, Florida
LAUNCH DATE: Feb. 21, 2022
LAUNCH TIME: 9:44:20 a.m. EST (1444:20 GMT)
WEATHER FORECAST: 90% chance of acceptable weather; Low to moderate risk of unfavorable conditions for booster recovery
BOOSTER RECOVERY: “A Shortfall of Gravitas” drone ship near the Bahamas
LAUNCH AZIMUTH: Southeast
TARGET ORBIT: 202 miles by 209 miles (325 kilometers by 337 kilometers), 53.2 degrees inclination
LAUNCH TIMELINE:T+00:00: Liftoff
T+01:12: Maximum aerodynamic pressure (Max-Q)
T+02:32: First stage main engine cutoff (MECO)
T+02:35: Stage separation
T+02:43: Second stage engine ignition
T+02:49: Fairing jettison
T+06:49: First stage entry burn ignition (three engines)
T+07:10: First stage entry burn cutoff
T+08:25: First stage landing burn ignition (one engine)
T+08:47: Second stage engine cutoff (SECO 1)
T+08:49: First stage landing
T+56:38: Second stage restart
T+56:39: Second stage engine cutoff (SECO 2)
T+1:02:55: Starlink satellite separation
MISSION STATS:141st launch of a Falcon 9 rocket since 2010
149th launch of Falcon rocket family since 2006
11th launch of Falcon 9 booster B1058
124th Falcon 9 launch from Florida’s Space Coast
80th Falcon 9 launch from pad 40
135th launch overall from pad 40
84th flight of a reused Falcon 9 booster
37th dedicated Falcon 9 launch with Starlink satellites
7th Falcon 9 launch of 2022
7th launch by SpaceX in 2022
8th orbital launch based out of Cape Canaveral in 2022
https://spaceflightnow.com/2022/02/21/falcon-9-starlink-4-8-live-coverage/SpaceX adds 46 more satellites to Starlink fleetFebruary 21, 2022 Stephen Clark
A Falcon 9 rocket takes off from Cape Canaveral Space Force Station on Monday. Credit: Michael Cain / Spaceflight Now / Coldlife Photography(...) Monday’s launch placed the 46 new Starlink satellites into an orbit with a track tilted 53.2 degrees to the equator.
SpaceX started launching Starlink satellites on paths to the southeast from Florida last month. The company said it wil launch more Starlink missions to the southeast in the winter months to take advantage of better odds of good weather in the first stage’s landing zone.
Previous Starlink missions launched to the northeast, with booster landings in the Atlantic Ocean east of South Carolina. Launching toward the southeast requires the Falcon 9 rocket to steer around the Bahamas, reducing the number of current generation Starlink satellites the rocket can carry from 52 to 49.
SpaceX’s recent Starlink missions used a single burn by the second stage engine, while Monday’s flight utilized two burns. This change cuts the number of Starlink satellites carried by the Falcon 9 rocket from 49 to 46. (...)
https://spaceflightnow.com/2022/02/21/spacex-adds-46-more-satellites-to-starlink-fleet/https://www.nasaspaceflight.com/2022/02/starlink-group-4-8/AA
https://www.forum.kosmonauta.net/index.php?topic=3641.msg174697#msg174697https://space.skyrocket.de/doc_sdat/starlink-v1-5.htm
Wątek: Falcon 9 | Starlink Group 4-8 | 21.02.2022 (Przeczytany 4062 razy)