▸Orbital parameters

Orbit class	SSO
Inclination	97.4662°
Eccentricity	0.0005694
Period	94.7 min
Apogee	510 km
Perigee	502 km
Mean motion	15.20073324 rev/day
RAAN	301.4268°
Arg of perigee	113.2713°
Mean anomaly	246.9121°
B*	1.4140e-4
Rev at epoch	5,772

▸Two-line element set (TLE)

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

1 64536U 25135J 26187.30297529 .00002984 00000-0 14140-3 0 9997

2 64536 97.4662 301.4268 0005694 113.2713 246.9121 15.20073324 57729

▸ source OMM (JSON)

{
  "OBJECT_NAME": "FOSSASAT-2E21",
  "OBJECT_ID": "2025-135J",
  "EPOCH": "2026-07-06T07:16:17.065+00:00",
  "MEAN_MOTION": 15.20073324,
  "ECCENTRICITY": 0.00056943,
  "INCLINATION": 97.4662,
  "RA_OF_ASC_NODE": 301.4268,
  "ARG_OF_PERICENTER": 113.2713,
  "MEAN_ANOMALY": 246.9121,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 64536,
  "REV_AT_EPOCH": 5772,
  "BSTAR": 0.00014139649,
  "MEAN_MOTION_DOT": 0.00002984,
  "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-2E21
Operator	WiseKey International Holding LtdHIGHvia GCAT — Jonathan McDowell's General Catalog
Country	Switzerland
Launch date	Jun 23, 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/64536

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