▸Orbital parameters

Orbit class	SSO
Inclination	97.4170°
Eccentricity	0.0006567
Period	94.8 min
Apogee	514 km
Perigee	505 km
Mean motion	15.18693836 rev/day
RAAN	260.9888°
Arg of perigee	75.9687°
Mean anomaly	284.2277°
B*	2.6276e-4
Rev at epoch	3,343

▸Two-line element set (TLE)

EPOCH Jul 7, 2026SOURCE CelesTrakDERIVED currentUPDATED Jul 7, 2026

1 66779U 25276DU 26188.16030116 .00005386 00000-0 26276-3 0 9998

2 66779 97.4170 260.9888 0006567 75.9687 284.2277 15.18693836 33437

▸ source OMM (JSON)

{
  "OBJECT_NAME": "FOSSASAT-2E22",
  "OBJECT_ID": "2025-276DU",
  "EPOCH": "2026-07-07T03:50:50.02+00:00",
  "MEAN_MOTION": 15.18693836,
  "ECCENTRICITY": 0.0006567,
  "INCLINATION": 97.417,
  "RA_OF_ASC_NODE": 260.9888,
  "ARG_OF_PERICENTER": 75.9687,
  "MEAN_ANOMALY": 284.2277,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 66779,
  "REV_AT_EPOCH": 3343,
  "BSTAR": 0.00026276,
  "MEAN_MOTION_DOT": 0.00005386,
  "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.

▸Satellite metadata

Name	FOSSASAT-2E22
Operator	WiseKey International Holding Ltd / Fossa SystemsHIGHvia GCAT — Jonathan McDowell's General Catalog
Country	Switzerland
Launch date	Nov 28, 2025HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	4HIGHvia GCAT — Jonathan McDowell's General Catalog
Mission purpose	—
Object class	PAYLOADHIGH

▸Data quality

Score85 / 100

Claims7

Sources1

TLEavailable

▸Sources

GCAT — Jonathan McDowell's General CatalogCC BY 4.0planet4589.org

▸Actions

GET /api/v1/satellites/66779

//Orbital data is approximate and not for operational use. Last ingested from CelesTrak on Jul 7, 2026.