FLOCK 4H-27 is a payload in SSO orbit, operated by Planet Labs, Inc. (Planet), launched 2025.
| Orbit class | SSO |
| Inclination | 97.4157° |
| Eccentricity | 0.0001179 |
| Period | 94.7 min |
| Apogee | 505 km |
| Perigee | 503 km |
| Mean motion | 15.20698974 rev/day |
| RAAN | 261.3183° |
| Arg of perigee | 121.8444° |
| Mean anomaly | 238.2906° |
| B* | 2.4056e-4 |
| Rev at epoch | 3,344 |
1 66730U 25276BS 26187.99957096 .00005219 00000-0 24056-3 0 99992 66730 97.4157 261.3183 0001179 121.8444 238.2906 15.20698974 33448{
"OBJECT_NAME": "FLOCK 4H-27",
"OBJECT_ID": "2025-276BS",
"EPOCH": "2026-07-06T23:59:22.931+00:00",
"MEAN_MOTION": 15.20698974,
"ECCENTRICITY": 0.0001179,
"INCLINATION": 97.4157,
"RA_OF_ASC_NODE": 261.3183,
"ARG_OF_PERICENTER": 121.8444,
"MEAN_ANOMALY": 238.2906,
"EPHEMERIS_TYPE": 0,
"CLASSIFICATION_TYPE": "U",
"NORAD_CAT_ID": 66730,
"REV_AT_EPOCH": 3344,
"BSTAR": 0.00024056,
"MEAN_MOTION_DOT": 0.00005219,
"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-27 |
| 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 |