SEDNA-1 is a payload in SSO orbit, operated by AAC Microtec/Clyde Space Ltd., launched 2024.
| Orbit class | SSO |
| Inclination | 97.6619° |
| Eccentricity | 0.0007546 |
| Period | 95.5 min |
| Apogee | 550 km |
| Perigee | 539 km |
| Mean motion | 15.07289492 rev/day |
| RAAN | 268.1177° |
| Arg of perigee | 280.3850° |
| Mean anomaly | 79.6526° |
| B* | 3.0430e-4 |
| Rev at epoch | 10,333 |
1 60580U 24149DS 26187.72695546 .00004531 00000-0 30430-3 0 99932 60580 97.6619 268.1177 0007546 280.3850 79.6526 15.07289492103331{
"OBJECT_NAME": "SEDNA-1",
"OBJECT_ID": "2024-149DS",
"EPOCH": "2026-07-06T17:26:48.952+00:00",
"MEAN_MOTION": 15.07289492,
"ECCENTRICITY": 0.0007546,
"INCLINATION": 97.6619,
"RA_OF_ASC_NODE": 268.1177,
"ARG_OF_PERICENTER": 280.385,
"MEAN_ANOMALY": 79.6526,
"EPHEMERIS_TYPE": 0,
"CLASSIFICATION_TYPE": "U",
"NORAD_CAT_ID": 60580,
"REV_AT_EPOCH": 10333,
"BSTAR": 0.0003043,
"MEAN_MOTION_DOT": 0.00004531,
"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 | SEDNA-1 |
| Operator | |
| Country | United Kingdom |
| 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 |