▸Orbital parameters

Orbit class	SSO
Inclination	97.4164°
Eccentricity	0.0006027
Period	94.8 min
Apogee	513 km
Perigee	505 km
Mean motion	15.19027016 rev/day
RAAN	260.6614°
Arg of perigee	72.0605°
Mean anomaly	288.1286°
B*	1.3480e-4
Rev at epoch	3,337

▸Two-line element set (TLE)

EPOCH Jul 6, 2026SOURCE CelesTrakDERIVED currentUPDATED Jul 7, 2026

1 66780U 25276DV 26187.71057339 .00002756 00000-0 13480-3 0 9997

2 66780 97.4164 260.6614 0006027 72.0605 288.1286 15.19027016 33373

▸ source OMM (JSON)

{
  "OBJECT_NAME": "FOSSASAT-2E24",
  "OBJECT_ID": "2025-276DV",
  "EPOCH": "2026-07-06T17:03:13.541+00:00",
  "MEAN_MOTION": 15.19027016,
  "ECCENTRICITY": 0.0006027,
  "INCLINATION": 97.4164,
  "RA_OF_ASC_NODE": 260.6614,
  "ARG_OF_PERICENTER": 72.0605,
  "MEAN_ANOMALY": 288.1286,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 66780,
  "REV_AT_EPOCH": 3337,
  "BSTAR": 0.0001348,
  "MEAN_MOTION_DOT": 0.00002756,
  "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-2E24
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/66780

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