▸Orbital parameters

Orbit class	LEO
Inclination	86.3994°
Eccentricity	0.0002770
Period	100.4 min
Apogee	780 km
Perigee	776 km
Mean motion	14.34214448 rev/day
RAAN	313.9278°
Arg of perigee	99.3077°
Mean anomaly	260.8432°
B*	8.1627e-5
Rev at epoch	44,699

▸Two-line element set (TLE)

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

1 43076U 17083G 26187.88337117 .00000248 00000-0 81627-4 0 9993

2 43076 86.3994 313.9278 0002770 99.3077 260.8432 14.34214448446997

▸ source OMM (JSON)

{
  "OBJECT_NAME": "IRIDIUM 137",
  "OBJECT_ID": "2017-083G",
  "EPOCH": "2026-07-06T21:12:03.269+00:00",
  "MEAN_MOTION": 14.34214448,
  "ECCENTRICITY": 0.000277,
  "INCLINATION": 86.3994,
  "RA_OF_ASC_NODE": 313.9278,
  "ARG_OF_PERICENTER": 99.3077,
  "MEAN_ANOMALY": 260.8432,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 43076,
  "REV_AT_EPOCH": 44699,
  "BSTAR": 0.000081627,
  "MEAN_MOTION_DOT": 0.00000248,
  "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 137
Operator	Iridium Satellite LLCHIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Dec 23, 2017HIGHvia 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/43076

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