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SatelliteIndex

Satellite · NORAD 15386 · COSPAR 1984-114B

MARECS-B2

UnknownPayloadMEOUnknown derived

Altitude now

—

no element set

Velocity

—

Inclination

13.39°

Period

1.0 d

1,501.1 min

Perigee

36,572km

Apogee

37,528km

orbit unavailableNo orbital element set on file.· Metadata updated 9 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
Unknown
Object type
Payload
SATCAT ops status
Non-operational [-]
Radar cross-section
3.2 m²

CelesTrak groups

Not listed in any CelesTrak group.

Aliases

  • MARECS-B2Celestrak Satcat

Ownership

Operator & country

Operator
European Space Agency
SATCAT owner code
ESA · European Space Agency
Country
—

Launch

Launch

Launch page →
Launch date
10 Nov 1984
COSPAR launch id
1984-114
Launch site
Guiana Space Centre, Kourou

Objects from the same launch · 4

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
15386
COSPAR / international designator
1984-114B
SatelliteIndex id
sat_01M28X3JNH4CSCR4G5JDZEYC4Q
Canonical slug
marecs-b2-15386

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