Key statistics
Satellite NEONSAT-1 at a glance.
Uptime
604
Days in orbit
Revolutions
≈ 15.3
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
97.4
Latest
Satellite identification and parameters
Extended collection of information and parameters for NEONSAT-1.
Object identification
Identified? True
Debris? False
Object name: NEONSAT-1
International designator: 2024-077A
Object number (NORAD): 59587
Object ID (CCSDS): 59587
Country: SOUTH KOREA (SKOR)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 93.906 minutes
Inclination: 97.3664 deg
SMA: 6843.686 km
Apoapsis: 472.138 km
Periapsis: 458.964 km
RAAN: 70.1297 deg
Eccentricy: 0.00096246
Argument of periapsis: 332.9155 deg
Mean anomaly: 27.1584 deg
Mean motion: 15.33443101 rev/day
Mean motion (dot): 0.00010048 rev/day2
B* drag term: 0.00031278236 1/REarth
Two-line elements (TLE)
Creation date: Dec. 17, 2025, 2:25 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 16, 2025, 10:20 p.m. UTC
TLE line 0: 0 NEONSAT-1
TLE line 1: 1 59587U 24077A 25350.93097639 .00010048 00000-0 31278-3 0 9992
TLE line 2: 2 59587 97.3664 70.1297 0009625 332.9155 27.1584 15.33443101 91751
Live tracking on map
Real-time ground track for satellite NEONSAT-1.
In-orbit conjunctions
There are no conjunctions computed for NEONSAT-1, at the moment. Check back to stay up to date, as we update our databases every day.
Go to all conjunctionsAssociated space launch
NASA's Advanced Composite Solar Sail System (ACS3) is a technology demonstration mission tasked with deploying a composite boom solar sail. NeonSat-1 is a high-resolution optical satellite by South Korea's KAIST that will be deployed as a technology demonstration for a planned future Earth observation constellation.
NEONSAT-1 was lifted into orbit during the mission ‘Electron | Beginning Of The Swarm (ACS3 & NeonSat-1)’, on board a Electron space rocket.
The launch took place on April 23, 2024, 10:32 p.m. from Rocket Lab Launch Complex 1B.
For more information about the launch, click the button.
Electron | Beginning Of The Swarm (ACS3 & NeonSat-1)
Agency: Korea Advanced Institute of Science and Technology
Status: Launch Successful
Launch date: April 23, 2024, 10:32 p.m. UTC
Rocket: Electron
Launch pad: Rocket Lab Launch Complex 1B
Location: Rocket Lab Launch Complex 1, Mahia Peninsula, New Zealand
...
Latest news about this satellite
Like a Diamond in the Sky: How to Spot NASA’s Solar Sail Demo in Orbit
Now that its reflective sail has deployed fully open in orbit, the Advanced Composite Solar Sail System can be seen in the night sky from many locations across the world! Stargazers can join NASA’s #SpotTheSail campaign by using the NASA ap...
Rocket Lab successfully launches the ‘Beginning of the Swarm’ mission
Rocket Lab successfully launched the “Beginning of the Swarm” mission, its 47th overall yesterday. Electron took the skies at 10:32 am NZT...
Electron launches South Korean imaging satellite and NASA solar sail
Rocket Lab launched a South Korean smallsat and a NASA solar sail experiment on the company’s fifth flight of the year April 23.
Newsletter sign-up
Weekly statistics, charts and insights to help you stay on top of the space industry.
