▸Orbital parameters

Orbit class	SSO
Inclination	97.4181°
Eccentricity	0.0001043
Period	94.7 min
Apogee	505 km
Perigee	504 km
Mean motion	15.20484761 rev/day
RAAN	261.0368°
Arg of perigee	225.4578°
Mean anomaly	134.6572°
B*	2.3055e-4
Rev at epoch	3,339

▸Two-line element set (TLE)

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

1 66749U 25276CM 26187.69322078 .00004968 00000-0 23055-3 0 9990

2 66749 97.4181 261.0368 0001043 225.4578 134.6572 15.20484761 33395

▸ source OMM (JSON)

{
  "OBJECT_NAME": "PIAST-S1",
  "OBJECT_ID": "2025-276CM",
  "EPOCH": "2026-07-06T16:38:14.275+00:00",
  "MEAN_MOTION": 15.20484761,
  "ECCENTRICITY": 0.0001043,
  "INCLINATION": 97.4181,
  "RA_OF_ASC_NODE": 261.0368,
  "ARG_OF_PERICENTER": 225.4578,
  "MEAN_ANOMALY": 134.6572,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 66749,
  "REV_AT_EPOCH": 3339,
  "BSTAR": 0.00023055,
  "MEAN_MOTION_DOT": 0.00004968,
  "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	PIAST-S1
Operator	Military University of TechnologyHIGHvia GCAT — Jonathan McDowell's General Catalog
Country	Poland
Launch date	Nov 28, 2025HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	12HIGHvia 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/66749

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