▸Orbital parameters

Orbit class	GEO
Inclination	0.8863°
Eccentricity	0.0003155
Period	1436.1 min
Apogee	35,801 km
Perigee	35,774 km
Mean motion	1.00269399 rev/day
RAAN	268.3295°
Arg of perigee	204.7841°
Mean anomaly	194.5606°
B*	0.0000e+0
Rev at epoch	6,176

▸Two-line element set (TLE)

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

1 35756U 09044B 26187.63035505 -.00000131 00000-0 00000-0 0 9990

2 35756 0.8863 268.3295 0003155 204.7841 194.5606 1.00269399 61768

▸ source OMM (JSON)

{
  "OBJECT_NAME": "OPTUS D3",
  "OBJECT_ID": "2009-044B",
  "EPOCH": "2026-07-06T15:07:42.676+00:00",
  "MEAN_MOTION": 1.00269399,
  "ECCENTRICITY": 0.0003155,
  "INCLINATION": 0.8863,
  "RA_OF_ASC_NODE": 268.3295,
  "ARG_OF_PERICENTER": 204.7841,
  "MEAN_ANOMALY": 194.5606,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 35756,
  "REV_AT_EPOCH": 6176,
  "BSTAR": 0,
  "MEAN_MOTION_DOT": -0.00000131,
  "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	OPTUS D3
Operator	SingTel Optus Communications PtyHIGHvia GCAT — Jonathan McDowell's General Catalog⚠ sources disagree OptusMEDIUMvia Wikidata
Country	Australia
Launch date	Aug 21, 2009HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	2475HIGHvia GCAT — Jonathan McDowell's General Catalog

▸Data quality

Score90 / 100

Claims8

Sources2

TLEavailable

▸Sources

GCAT — Jonathan McDowell's General CatalogCC BY 4.0planet4589.org
WikidataCC0 1.0query.wikidata.org

▸Actions

GET /api/v1/satellites/35756

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