Cygnus NG-19

cargo resupply mission to the International Space Station

NG-19 was the nineteenth flight of the Northrop Grumman robotic resupply spacecraft Cygnus and its eighteenth flight to the International Space Station (ISS) under the Commercial Resupply Services (CRS-2) contract with NASA. The mission launched on 2 August 2023 at 00:31:14 UTC. This was the eighth launch of Cygnus under the CRS-2 contract.

NG-19
Cygnus S.S. Laurel Clark after arrival at the ISS.
Mission typeISS logistics
OperatorNorthrop Grumman
COSPAR ID2023-110A
SATCAT no.57448
Mission duration160 days, 17 hours, 50 minutes
(achieved)
Spacecraft properties
SpacecraftS.S. Laurel Clark
Spacecraft typeEnhanced Cygnus
ManufacturerNorthrop Grumman, Thales Alenia
Start of mission
Launch dateAugust 2, 2023, 00:31:42 (UTC)
RocketAntares 230+
Launch siteWallops Pad 0A
ContractorNorthrop Grumman
End of mission
DisposalDeorbited
Decay date9 January 2024, 18:22 UTC
Orbital parameters
Reference systemGeocentric orbit
RegimeLow Earth orbit
Inclination51.66°
Berthing with International Space Station
Berthing portUnity nadir
RMS capture4 August 2023, 09:52 UTC
Berthing date4 August 2023, 12:28 UTC
Unberthing date22 December 2023, 13:06 UTC
Time berthed140 days, 38 minutes

Cygnus NG-19 mission patch
Commercial Resupply Services
← SpaceX CRS-28
SpaceX CRS-29 →
 
Cygnus flights
← NG-18
NG-20 →

NG-19 deorbited on January 9, 2024 at 13:06 UTC.