SEAHAWK-1 is a payload in SSO orbit, operated by University of North Carolina, Wilmington / Gordon and Betty Moore Foundation, launched 2018.
| Orbit class | SSO |
| Inclination | 97.3943° |
| Eccentricity | 0.0007081 |
| Period | 94.5 min |
| Apogee | 501 km |
| Perigee | 492 km |
| Mean motion | 15.23149521 rev/day |
| RAAN | 240.2946° |
| Arg of perigee | 229.4452° |
| Mean anomaly | 130.6169° |
| B* | 2.7354e-4 |
| Rev at epoch | 41,556 |
1 43820U 18099BQ 26188.11014552 .00006395 00000-0 27354-3 0 99952 43820 97.3943 240.2946 0007081 229.4452 130.6169 15.23149521415565{
"OBJECT_NAME": "SEAHAWK-1",
"OBJECT_ID": "2018-099BQ",
"EPOCH": "2026-07-07T02:38:36.573+00:00",
"MEAN_MOTION": 15.23149521,
"ECCENTRICITY": 0.0007081,
"INCLINATION": 97.3943,
"RA_OF_ASC_NODE": 240.2946,
"ARG_OF_PERICENTER": 229.4452,
"MEAN_ANOMALY": 130.6169,
"EPHEMERIS_TYPE": 0,
"CLASSIFICATION_TYPE": "U",
"NORAD_CAT_ID": 43820,
"REV_AT_EPOCH": 41556,
"BSTAR": 0.00027354,
"MEAN_MOTION_DOT": 0.00006395,
"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 | SEAHAWK-1 |
| Operator | University of North Carolina, Wilmington / Gordon and Betty Moore FoundationHIGHvia GCAT — Jonathan McDowell's General Catalog |
| Country | United States |
| Launch date | |
| Launch mass (kg) | |
| Mission purpose | — |
| Object class | PAYLOADHIGH |
//Orbital data is approximate and not for operational use. Last ingested from CelesTrak on Jul 7, 2026.
| Orbital regime |
| Status |