LowEarth

CUBESAT XI-IV (CO-57)

NORAD 27848· COSPAR 2003-031J· Active satellite· CubeSats & Tech Demos· SSO
Launch
Launched on Jun 30, 2003 from 133/3 (133L), Russia aboard a Rokot/Briz-KM.
Rokot / Briz-KM | Mimosa
Live · TLE epoch 2026-09-07 23:00 UTC
Orbit class
SSO — Sun-Synchronous (LEO at 96–102° inclination)
Operator
University of Tokyo
Country
Japan
Manufacturer
University of Tokyo
Launched
Jun 30, 2003
Mass
1 kg
Apogee
824 km
Perigee
811 km
Inclination
98.68°
Period
1.68 h

Altitude history

Apogee and perigee for CUBESAT XI-IV (CO-57) across 103 days of archived orbital elements (104 element sets, one per day).

Trend
Stable
Change
-0.2 km
Rate
-0.00 km/day
Now
811 × 824 km
817825810May 29Sep 9
Apogee Perigee

Derived from our own archive of CelesTrak orbital elements, sampled every 3 hours. Short windows show drag and station-keeping; they are not a reentry prediction.

Launched with

2 other catalogued objects still in orbit from launch 2003-031 (Rokot / Briz-KM | Mimosa).

Sources & further reading

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