FLOCK 4H-16 is a payload in SSO orbit, operated by Planet Labs, Inc. (Planet), launched 2025.
| Orbit class | SSO |
| Inclination | 97.4226° |
| Eccentricity | 0.0002772 |
| Period | 94.7 min |
| Apogee | 508 km |
| Perigee | 504 km |
| Mean motion | 15.20075694 rev/day |
| RAAN | 260.9189° |
| Arg of perigee | 304.6328° |
| Mean anomaly | 55.4646° |
| B* | 2.6831e-4 |
| Rev at epoch | 3,337 |
1 66719U 25276BF 26187.64484573 .00005724 00000-0 26831-3 0 99972 66719 97.4226 260.9189 0002772 304.6328 55.4646 15.20075694 33375{
"OBJECT_NAME": "FLOCK 4H-16",
"OBJECT_ID": "2025-276BF",
"EPOCH": "2026-07-06T15:28:34.671+00:00",
"MEAN_MOTION": 15.20075694,
"ECCENTRICITY": 0.0002772,
"INCLINATION": 97.4226,
"RA_OF_ASC_NODE": 260.9189,
"ARG_OF_PERICENTER": 304.6328,
"MEAN_ANOMALY": 55.4646,
"EPHEMERIS_TYPE": 0,
"CLASSIFICATION_TYPE": "U",
"NORAD_CAT_ID": 66719,
"REV_AT_EPOCH": 3337,
"BSTAR": 0.00026831,
"MEAN_MOTION_DOT": 0.00005724,
"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 | FLOCK 4H-16 |
| 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 |