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SatelliteIndex

Satellite · NORAD 13129 · COSPAR 1982-031A

INSAT-1A

UnknownPayloadGEOCommunications derived

Altitude now

—

no element set

Velocity

—

Inclination

6.95°

Period

23.9 h

1,436.1 min

Perigee

35,749km

Apogee

35,822km

orbit unavailableNo orbital element set on file.· Metadata updated 11 h ago

Live position

Live position

Live position unavailable — no public orbital element set exists for this object (it may be classified, untracked or too small to catalogue).

Mission

Mission & classification

Mission type derived
Communications
Object type
Payload
SATCAT ops status
Non-operational [-]
Radar cross-section
0.6 m²
Constellation membership derived
GSAT / INSAT via name_pattern

CelesTrak groups

Not listed in any CelesTrak group.

Aliases

  • INSAT-1ACelestrak Satcat

Ownership

Operator & country

Operator
ISRO
SATCAT owner code
IND · India
Country
India IN

Launch

Launch

Launch page →
Launch date
10 Apr 1982
COSPAR launch id
1982-031
Launch site
Cape Canaveral / Kennedy Space Center (Eastern Range), Florida

Objects from the same launch · 1

Change log

History

No changes recorded since first ingestion on 11 Sept 2026 18:54 UTC. Status, orbit class, name and ownership changes are logged here as sources are re-ingested.

Regulatory

UN registration

UN Register of Objects Launched into Outer Space (UNOOSA) — connector planned, not yet ingested; registration unavailable

Transparency

Sources & provenance

All sources →

No source is linked to this record yet — the catalogue row exists but no provenance entry has been written for it.

Field provenance

No field-level provenance recorded.

Timeline

Events

All events →

No events detected for this object yet. Launches, decays and orbit changes are generated by the derived-analytics connector.

Reference

Identifiers

NORAD catalogue number
13129
COSPAR / international designator
1982-031A
SatelliteIndex id
sat_01M28X3JN4BPQYTFEK4965Z53R
Canonical slug
insat-1a-13129

Orbit class, mission type and constellation membership are derived by SatelliteIndex (Communications) — see the methodology. Positions are propagated estimates, not tracking measurements; never use them for conjunction assessment.