Satellite Profile
Insat 1B
UNKNOWN
ACTIVE
Aging
Identity
- COSPAR
- 1983-089B
- NORAD
- 14318
- Country
- IN
- Operator
- ISRO
- Manufacturer
- FORDA
- Discipline
- EO
Orbit
- Altitude
- 35811.1 km
- Perigee
- 35766.5 km
- Apogee
- 35855.8 km
- Inclination
- 11.32°
- Period
- 1437.35 min
- TLE Epoch
- 2026-02-24 05:32:59
Mission & Payload
Insat 1B is a India satellite operated by ISRO for eo objectives. It is currently classified as active in UNKNOWN orbit, with latest orbital epoch 2026-02-24 05:32:59 from open catalog sources.
- Sensor Type
- MULTISPECTRAL
- Resolution
- 1000 m
- Spectral Bands
- Meteorological VIS/IR sounder (open-data inferred)
- Swath Width
- 1400 km
- Processing Level
- L1/L2 (open-data inferred)
- Users
- —
Launch & Governance
- Launch Date
- 1983-08-30
- Launch Vehicle
- S14524
- Launch Site
- —
- Expected Lifetime
- —
- Constraints
- Open data, no restrictions
- Lineage
- Identification sources: GCAT, CELESTRAK. Latest orbital epoch from Celestrak: 2026-02-24 05:32:59. Metadata date: 2026-02-25. Payload quality fields include open-data heuristic estimates. Last derived at: 2026-02-25.