Launch success.
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Bridging The Swarm (NeonSat-1A)
Electron
Historical mission record
This page records Electron | Bridging The Swarm (NeonSat-1A) and its reported outcome: Launch Successful. The date above is a historical record.
Source record updated . This is a source update, not a confirmed launch time.
Check the source: Bridging The Swarm ↗ · Launch Library ↗
What changed?
Status reported by the mission data provider.
Mission
The NeonSat-1A, carrying a high-resolution optical camera, is designed to test the constellation capabilities of the South Korean government's Earth observation micro-satellite constellation NeonSat (New-space Earth Observation Satellite), in particular technology improvements identified from operations of NeonSat-1 after its launch in April 2024. These technologies will in turn be incorporated into the next 10 NeonSat under construction, as well as providing more site re-visiting capabilities along with NeonSat-1. The NeonSat constellation is the first satellite system developed by the government using a mass-production approach for precise monitoring of the Korean Peninsula, lead by the Satellite Technology Research Center (SaTReC) at the Korea Advanced Institute of Science and Technology (KAIST), Korea’s leading university dedicated to science and technology. Designed to capture near-real time natural disaster monitoring for the Korean peninsula, KAIST’s NEONSAT constellation is a collaboration across multiple Korean academic, industry, and research institutions, including SaTReC, which is leading the program’s system design and engineering. The NEONSAT program is funded by the Korean government’s Ministry of Science and ICT (MSIT).
- Launch vehicle
- Electron
- Mission type
- Earth Science
- Destination orbit
- Sun-Synchronous Orbit
- Launch pad
- Rocket Lab Launch Complex 1A
- Provider
- Rocket Lab
The vehicle
Published configuration and flight history.

Electron
Electron is a two-stage orbital expendable launch vehicle (with an optional third stage) developed by the American aerospace company Rocket Lab. Electron is a small-lift launch vehicle designed to launch small satellites and cubesats to sun-synchronous orbit and low earth orbit. The Electron is the first orbital class rocket to use electric-pump-fed engines, powered by the 9 Rutherford engines on the first stage. It is also used as a suborbital testbed (called HASTE) for hypersonics research.
- Height
- 18 m
- Diameter
- 1.2 m
- Stages
- 3
- Recorded launches
- 81
- First flight
- 2017-05-25
Recorded timing
This is a mission record, not an upcoming calendar appointment.
Target ·
The target marker shows its position within the published window. The schedule may change before launch.
Flight timeline
Planned sequence, not live telemetry. Times are relative to the launch target.
- T−00:02:00
Startup
- T−00:00:02
Ignition
- T+00:00:00
Liftoff
- T+00:00:56
Supersonic
- T+00:01:07
Max-Q
- T+00:02:37
MECO
Show the full sequence (15 events)
- T+00:02:40
Stage 2 Separation
- T+00:02:43
SES
- T+00:03:41
Fairing Separation
- T+00:06:35
Battery Hotswap
- T+00:09:07
SECO
- T+00:09:11
Kick Stage Separation
- T+00:51:13
Kick Stage Ignition
- T+00:53:08
Kick Stage Cut-off
- T+00:53:58
Payload Separation
Launch site & orbit
Rocket Lab Launch Complex 1, Mahia Peninsula, New Zealand
Launch site & orbit
Explore the launch pad, then pull back to see the shape of the destination orbit.
Understand this orbit
Coverage & sources
Links supplied by the mission data provider.
Coverage and times may change.
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