▸Orbital parameters

Orbit class	LEO
Inclination	86.3945°
Eccentricity	0.0002291
Period	100.4 min
Apogee	779 km
Perigee	776 km
Mean motion	14.34219421 rev/day
RAAN	48.5014°
Arg of perigee	89.3708°
Mean anomaly	270.7751°
B*	5.2718e-5
Rev at epoch	41,625

▸Two-line element set (TLE)

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

1 43574U 18061F 26188.04585764 .00000167 00000-0 52718-4 0 9994

2 43574 86.3945 48.5014 0002291 89.3708 270.7751 14.34219421416259

▸ source OMM (JSON)

{
  "OBJECT_NAME": "IRIDIUM 154",
  "OBJECT_ID": "2018-061F",
  "EPOCH": "2026-07-07T01:06:02.1+00:00",
  "MEAN_MOTION": 14.34219421,
  "ECCENTRICITY": 0.0002291,
  "INCLINATION": 86.3945,
  "RA_OF_ASC_NODE": 48.5014,
  "ARG_OF_PERICENTER": 89.3708,
  "MEAN_ANOMALY": 270.7751,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 43574,
  "REV_AT_EPOCH": 41625,
  "BSTAR": 0.000052718,
  "MEAN_MOTION_DOT": 0.00000167,
  "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	IRIDIUM 154
Operator	Iridium Satellite LLCHIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Jul 25, 2018HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	860HIGHvia 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/43574

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