LEMUR-2-ZACHARY is a payload in SSO orbit, operated by Spire, launched 2017.
| Orbit class | SSO |
| Inclination | 97.3591° |
| Eccentricity | 0.0002338 |
| Period | 92.8 min |
| Apogee | 412 km |
| Perigee | 409 km |
| Mean motion | 15.52137233 rev/day |
| RAAN | 20.0768° |
| Arg of perigee | 291.9374° |
| Mean anomaly | 68.1630° |
| B* | 6.5281e-4 |
| Rev at epoch | 49,227 |
1 42845U 17042W 26187.99504705 .00039508 00000-0 65281-3 0 99902 42845 97.3591 20.0768 0002338 291.9374 68.1630 15.52137233492273{
"OBJECT_NAME": "LEMUR-2-ZACHARY",
"OBJECT_ID": "2017-042W",
"EPOCH": "2026-07-06T23:52:52.065+00:00",
"MEAN_MOTION": 15.52137233,
"ECCENTRICITY": 0.0002338,
"INCLINATION": 97.3591,
"RA_OF_ASC_NODE": 20.0768,
"ARG_OF_PERICENTER": 291.9374,
"MEAN_ANOMALY": 68.163,
"EPHEMERIS_TYPE": 0,
"CLASSIFICATION_TYPE": "U",
"NORAD_CAT_ID": 42845,
"REV_AT_EPOCH": 49227,
"BSTAR": 0.00065281,
"MEAN_MOTION_DOT": 0.00039508,
"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-ZACHARY |
| 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 |