▸Orbital parameters

Orbit class	LEO
Inclination	81.3060°
Eccentricity	0.0006927
Period	104.1 min
Apogee	958 km
Perigee	948 km
Mean motion	13.83199637 rev/day
RAAN	352.7499°
Arg of perigee	135.2275°
Mean anomaly	224.9441°
B*	4.9539e-5
Rev at epoch	4,141

▸Two-line element set (TLE)

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

1 65569U 25203E 26187.91050542 .00000066 00000-0 49539-4 0 9999

2 65569 81.3060 352.7499 0006927 135.2275 224.9441 13.83199637 41415

▸ source OMM (JSON)

{
  "OBJECT_NAME": "PRAETORIAN SDA_606",
  "OBJECT_ID": "2025-203E",
  "EPOCH": "2026-07-06T21:51:07.668+00:00",
  "MEAN_MOTION": 13.83199637,
  "ECCENTRICITY": 0.0006927,
  "INCLINATION": 81.306,
  "RA_OF_ASC_NODE": 352.7499,
  "ARG_OF_PERICENTER": 135.2275,
  "MEAN_ANOMALY": 224.9441,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 65569,
  "REV_AT_EPOCH": 4141,
  "BSTAR": 0.000049539,
  "MEAN_MOTION_DOT": 6.6e-7,
  "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	PRAETORIAN SDA_606
Operator	Space Development AgencyHIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Sep 10, 2025HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	300HIGHvia 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/65569

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