Key statistics
Satellite NAOS at a glance.
Uptime
67
Days in orbit
Revolutions
≈ 15.4
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
97.2
Latest
Satellite identification and parameters
Extended collection of information and parameters for NAOS.
Object identification
Identified? True
Debris? False
Object name: NAOS
International designator: 2025-188C
Object number (NORAD): 65317
Object ID (CCSDS): 65317
Country: LUXEMBOURG (LUXE)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 93.602 minutes
Inclination: 97.2463 deg
SMA: 6828.892 km
Apoapsis: 451.614 km
Periapsis: 449.9 km
RAAN: 18.5262 deg
Eccentricy: 0.0001255
Argument of periapsis: 338.1693 deg
Mean anomaly: 21.9499 deg
Mean motion: 15.38428766 rev/day
Mean motion (dot): 0.00026237 rev/day2
B* drag term: 0.00069282 1/REarth
Two-line elements (TLE)
Creation date: Oct. 31, 2025, 11:26 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 31, 2025, 7:14 p.m. UTC
TLE line 0: 0 NAOS
TLE line 1: 1 65317U 25188C 25304.80178256 .00026237 00000-0 69282-3 0 9997
TLE line 2: 2 65317 97.2463 18.5262 0001255 338.1693 21.9499 15.38428766 10145
Live tracking on map
Real-time ground track for satellite NAOS.
In-orbit conjunctions
There are no conjunctions computed for NAOS, at the moment. Check back to stay up to date, as we update our databases every day.
Go to all conjunctionsAssociated space launch
NAOS (National Advanced Optical System) is the space component of Luxembourg's governmental dual-use observation satellite system LUXEOSys (Luxembourg Earth Observation System). Its purpose is to provide high resolution images to national and international governmental and military organizations such as NATO. The 800 kg satellite is built by OHB Italia and is equipped with a very high-resolution optical camera with a ground reolution of 50 cm in an around 450 km high sun-synchronous orbit. It will have a operational life time of 7 years. Also on board the launch is Dhruva Space's LEAP-1; Planet's Pelican-3 and Pelican-4; and Exolaunch’s Acadia-6, FFLY-1, FFLY-2, and FFLY-3.
NAOS was lifted into orbit during the mission ‘Falcon 9 Block 5 | NAOS’, on board a Falcon 9 space rocket.
The launch took place on Aug. 26, 2025, 6:53 p.m. from Space Launch Complex 4E.
For more information about the launch, click the button.
Falcon 9 Block 5 | NAOS
Agency: N/A
Status: Launch Successful
Launch date: Aug. 26, 2025, 6:53 p.m. UTC
Rocket: Falcon 9
Launch pad: Space Launch Complex 4E
Location: Vandenberg SFB, CA, USA
...
Latest news about this satellite
Successful flight on Falcon 9 for EOS-8’’, MECANO ID’s Satellite Ejection System
Toulouse, France — MECANO ID, a leading provider of advanced mechanical and thermal solutions for the space industry, has reached a major milestone. On August 26, its EOS-8’’ satellite ejection […] The post Successful flight on Falcon 9 for EOS-8’’, MECA...
Launch Roundup: Starship, NS-35, and Falcon 9 launches planned
Eight launches are scheduled this week by SpaceX, Blue Origin, and CSNA. CSNA will kick… The post Launch Roundup: Starship, NS-35, and Falcon 9 launches planned appeared first on NASASpaceFlight.com.
Live coverage: SpaceX to launch Falcon 9 rocket on rideshare mission from Vandenberg SFB
The mission features OHB Italia’s NAOS satellite along with seven other secondary satellites. SpaceX is targeting liftoff from pad 4E at Vandenberg Space Force Base at 11:53 a.m. PDT (2:53 p.m. EDT / 1853 UTC).
Newsletter sign-up
Weekly statistics, charts and insights to help you stay on top of the space industry.
