Skip to content
SatelliteIndex

Satellite · NORAD 64569 · COSPAR 2025-135AT

IRIDE-MS2-HEO-2

ActivePayloadLEOEarth observation derived

Altitude now

592.2km

SGP4 propagation

Velocity

7.57km/s

Inclination

97.78°

Period

96.4 min

96.4 min

Perigee

584km

Apogee

588km

orbit freshOrbit updated 8 h ago · element epoch 11 Sept 2026 12:55 UTC (6.7 h old)· Metadata updated 8 h ago

Live position

Ground track & current position

Propagated client-side every 5 s from the latest element set (SGP4). Accuracy degrades with element age.

Ground track of IRIDE-MS2-HEO-2IRIDE-MS2-HEO-2
LIVE · SGP4

Loading ground track…

Latitude
51.620° N
Longitude
73.632° E
Altitude
592.2 km
Velocity
7.570 km/s
  • past 45 min
  • next 90 min
  • first fix from server render · element epoch 11 Sept 2026 12:55 UTC

Mission

Mission & classification

Mission type derived
Earth observation
Object type
Payload
SATCAT ops status
Operational [+]
Radar cross-section
Constellation membership derived
IRIDE via name_pattern

CelesTrak groups

Aliases

  • IRIDE-MS2-HEO-2Celestrak

Ownership

Operator & country

SATCAT owner code
IT · Italy
Country
Italy IT

Launch

Launch

Launch page
Launch date
23 Jun 2025
COSPAR launch id
2025-135

Objects from the same launch · 40+

All objects from launch 2025-135

Change log

History

FieldChangeSourceDate
Owner CodeITCelestrak Satcat11 Sept 2026 18:53 UTC
Orbit ClassLEOCelestrak11 Sept 2026 18:53 UTC

Regulatory

UN registration

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

Transparency

Sources & provenance

All sources
  • CelesTrakcommunity

    Orbital data courtesy of CelesTrak (Dr. T.S. Kelso).

    last sync 8 h ago

  • CelesTrak SATCATcommunity

    Satellite catalog data courtesy of CelesTrak.

    last sync 8 h ago

Field provenance

FieldSourceObservedConfidence
Canonical NameCelesTrak SATCAT11 Sept 2026 18:53 UTC100%
Decay DateCelesTrak SATCAT11 Sept 2026 18:53 UTC100%
Launch DateCelesTrak SATCAT11 Sept 2026 18:53 UTC100%
Object TypeCelesTrak SATCAT11 Sept 2026 18:53 UTC100%
Orbital ElementsCelesTrak11 Sept 2026 18:53 UTC100%
Owner CodeCelesTrak SATCAT11 Sept 2026 18:53 UTC100%
StatusCelesTrak SATCAT11 Sept 2026 18:53 UTC100%

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
64569
COSPAR / international designator
2025-135AT
SatelliteIndex id
sat_01M28X2SYHMTX2F76EE70FYSG0
Canonical slug
iride-ms2-heo-2-64569

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