CUTE-1 (CO-55) is a payload in SSO orbit, operated by Tokyo Inst of Technology, launched 2003.
| Orbit class | SSO |
| Inclination | 98.6738° |
| Eccentricity | 0.0010610 |
| Period | 101.1 min |
| Apogee | 818 km |
| Perigee | 803 km |
| Mean motion | 14.24347889 rev/day |
| RAAN | 196.2974° |
| Arg of perigee | 123.9275° |
| Mean anomaly | 236.2914° |
| B* | 1.2235e-4 |
| Rev at epoch | 19,449 |
1 27844U 03031E 26187.98753248 .00000239 00000-0 12235-3 0 99922 27844 98.6738 196.2974 0010610 123.9275 236.2914 14.24347889194497{
"OBJECT_NAME": "CUTE-1 (CO-55)",
"OBJECT_ID": "2003-031E",
"EPOCH": "2026-07-06T23:42:02.806+00:00",
"MEAN_MOTION": 14.24347889,
"ECCENTRICITY": 0.001061,
"INCLINATION": 98.6738,
"RA_OF_ASC_NODE": 196.2974,
"ARG_OF_PERICENTER": 123.9275,
"MEAN_ANOMALY": 236.2914,
"EPHEMERIS_TYPE": 0,
"CLASSIFICATION_TYPE": "U",
"NORAD_CAT_ID": 27844,
"REV_AT_EPOCH": 19449,
"BSTAR": 0.00012235,
"MEAN_MOTION_DOT": 0.00000239,
"MEAN_MOTION_DDOT": 0
}Reconstructed from CelesTrak OMM mean-elements (element-set number is a placeholder). TLE/OMM data is approximate. Not for operational use or collision avoidance.
| Name | CUTE-1 (CO-55) |
| Operator | |
| Country | Japan |
| Launch date | |
| Launch mass (kg) | |
| Mission purpose | — |
| Object class |
//Orbital data is approximate and not for operational use. Last ingested from CelesTrak on Jul 7, 2026.
| Orbital regime |
| Status |