Tyvak-0173? (SIRION-3?) @ Nanosats Database

Name	Tyvak-0173 (SIRION-3, EG 3, EG-3, EchoStar Global 3)
Type	CubeSat
Units or mass	16U
Status	Operational (News on 2021-12-06 about propulsion)
Launched	2021-06-30
NORAD ID	48892
Deployer	Unknown
Launcher	Falcon 9 (Transporter-2)
Organisation	EchoStar
Institution	Company
Entity	Commercial
Nation	US
Manufacturer	AIVT by Terran Orbital
Oneliner	Two tiny S-band satellites to jumpstart a low-Earth-orbit constellation using spectrum gained through its acquisition of Helios Wire.
Results	Performed 110 km in altitude orbit raise from TLEs as reported by Jonathan McDowell. The orbit raising required about 65 meters per second. Jonathan McDowell reported on 2021-12-03 that new TLE out today for Echostar EG-3 (48892) shows it in a 650 x 677 km x 96.0 deg orbit - first TLE in a month, Nov 3 it was in a 644 x 666 x 97.5 deg orbit, corresponding to a 1.5 deg inclination change. It is about 200 m/s.
Sources	[1] [2] [3] [4] [5] [6] [7] [8] [9]
Photo sources	[1] [2]
COTS subsystems	PLATFORM - Tyvak THRUSTER - Stellar Exploration
Subsystems sources	[1]

Tyvak-0173 (SIRION-3, EG 3, EG-3, EchoStar Global 3)