Official name LILIUM-1
Alternative name Lilium 1
Cospar ID 2023-185F
Norad ID 58467
Launch date 2023-12-01
Launch site AFWTR
Launch vehicle Falcon-9 v1.2 (Block 5)
Country/Organization Taiwan (Republic of China)
Type application Technology
Operator National Cheng Kung University (NCKU)
RCS size MEDIUM
Decay date ON ORBIT
Period (min) 93.79
Inclination (deg) 97.38
Perigee (km) 453
Apogee (km) 467
Eccentricity 0.0152173913043478
Mean motion (revs. per day) 15.3534491950101
Semi-Major axis (km) 6838.135
Raan (deg) 215.2079
Arg of perigee (deg) 146.8597
Shape Box
Mass (kg) 4
Height (m) 0.3
Width (m) 0.1
Depth (m) 0.1
Span (m^2) 0.3
Configuration CubeSat (3U)
Power 2 deployable, fixed solar arrays, body mounted solar cells, batteries

The Lilium 1 (formerly known as IRIS E (Intelligent Remote-Sensing and Internet Satellite)) nanosatellite is a technology demonstration 3U CubeSat of the National Cheng Kung University (NCKU) of Tainan, Taiwan.

Lilium-1?s mission is focus on demonstrate image PAT operation and IoT S&F operation.

Satellite COSPAR Date LS Launch Vehicle Remarks
LILIUM-1 2023-185F 2023-12-01 AFWTR Falcon-9 v1.2 (Block 5) with 425 Project EO/IR Sat 1, µHETsat, GNOMES 4, KOYOH, Bane, ION-SCV 015, ALISIO 1, LOGSATS, NanoFF A, B, Unicorn 2L, 2M, 2N, MDQube-SAT 2, SpIRIT, Lilium 1, EIRSAT 1, ENSO, Hayasat 1