LEMUR-2-CELIJO-SB-PK is a payload in SSO orbit, operated by Spire / Lacuna Space, launched 2025.
| Orbit class | SSO |
| Inclination | 97.5200° |
| Eccentricity | 0.0007430 |
| Period | 96.0 min |
| Apogee | 571 km |
| Perigee | 561 km |
| Mean motion | 15.00229806 rev/day |
| RAAN | 258.3001° |
| Arg of perigee | 83.9272° |
| Mean anomaly | 276.2798° |
| B* | 3.5219e-4 |
| Rev at epoch | 2,562 |
1 66781U 25276DW 26188.18125285 .00004351 00000-0 35219-3 0 99932 66781 97.5200 258.3001 0007430 83.9272 276.2798 15.00229806 25626{
"OBJECT_NAME": "LEMUR-2-CELIJO-SB-PK",
"OBJECT_ID": "2025-276DW",
"EPOCH": "2026-07-07T04:21:00.246+00:00",
"MEAN_MOTION": 15.00229806,
"ECCENTRICITY": 0.000743,
"INCLINATION": 97.52,
"RA_OF_ASC_NODE": 258.3001,
"ARG_OF_PERICENTER": 83.9272,
"MEAN_ANOMALY": 276.2798,
"EPHEMERIS_TYPE": 0,
"CLASSIFICATION_TYPE": "U",
"NORAD_CAT_ID": 66781,
"REV_AT_EPOCH": 2562,
"BSTAR": 0.00035219,
"MEAN_MOTION_DOT": 0.00004351,
"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 | LEMUR-2-CELIJO-SB-PK |
| Operator | |
| Country | United States |
| 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 |