▸Orbital parameters

Orbit class	LEO
Inclination	81.3053°
Eccentricity	0.0007652
Period	104.0 min
Apogee	955 km
Perigee	943 km
Mean motion	13.84211244 rev/day
RAAN	352.4804°
Arg of perigee	134.1171°
Mean anomaly	226.0617°
B*	1.3563e-4
Rev at epoch	4,143

▸Two-line element set (TLE)

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

1 65572U 25203H 26187.95870670 .00000163 00000-0 13563-3 0 9994

2 65572 81.3053 352.4804 0007652 134.1171 226.0617 13.84211244 41437

▸ source OMM (JSON)

{
  "OBJECT_NAME": "PRAETORIAN SDA_609",
  "OBJECT_ID": "2025-203H",
  "EPOCH": "2026-07-06T23:00:32.259+00:00",
  "MEAN_MOTION": 13.84211244,
  "ECCENTRICITY": 0.0007652,
  "INCLINATION": 81.3053,
  "RA_OF_ASC_NODE": 352.4804,
  "ARG_OF_PERICENTER": 134.1171,
  "MEAN_ANOMALY": 226.0617,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 65572,
  "REV_AT_EPOCH": 4143,
  "BSTAR": 0.00013563,
  "MEAN_MOTION_DOT": 0.00000163,
  "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_609
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/65572

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