Improved CRYSTAL? — 2019-004
launch attemptOrbital attemptcompleted
Improved CRYSTAL? — 2019-004 was an orbital attempt conducted on January 19, 2019 from VS using Delta 4H, operated by ULAB and carrying 1 recorded payload entry. The recorded outcome was success; the census identity distinguishes this attempt from flights that may share a mission name or launch date.
- Launch class
- Orbital attempt
- Launch date
- January 19, 2019
- Relationships
- 4
- Sources
- 1
Historical and technical context
Why this launch belongs in the archive
All launches targeting a positive-perigee Earth orbit, including success, partial success, failure, and pre-liftoff pad explosion. This launch is retained as its own historical attempt so its date, vehicle, origin, operator, trajectory, payload, and outcome can be followed without collapsing it into a program total.
Improved CRYSTAL? — 2019-004 used Delta 4H from VS under ULAB. The technical record includes a recorded apogee of 420 km, a recorded perigee of 395 km, an inclination of 0°, the Sat LEO D profile. 1 payload entry is connected to the launch manifest.
At a glance
Launch facts
- Launch class
- Orbital attempt
- Launch date
- January 19, 2019
- Vehicle
- Delta 4H
- Outcome
- success
- Launch site
- VS
- Operator
- ULAB
- Destination / profile
- Sat LEO D
- Recorded apogee
- 420 km
- Recorded perigee
- 395 km
- Inclination
- 0°
- Payload entries
- 1
Payload manifest
Archive relationships
Named records, programs, and organizations connected to this archive identity.
- Delta 4HLaunch vehicle
- ULABLaunch operator
- VSLaunch site
- CRYSTAL Block 5 F1Payload manifest entry
Sources
Original references supporting this record. Each source opens on its publisher’s website.