NORAD 40547
IRNSS 1D
Time
- Local time
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Position
- Latitude
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- Longitude
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- Altitude
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Speed
- Miles per hour
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- Kilometers per second
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- Miles per second
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From your location
- Azimuth
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- Elevation
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- Right ascension
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- Declination
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- Local sidereal time
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Sunlight
- Day / night
- -
Identity
- NORAD ID
- 40547
- International designator
- 2015-018A
- Launch date
- Mar 28, 2015
- Launch site
- SIRHARIKOTA
- Radar size (RCS)
- Large (over 1 m²)
Radio
- Uplink
- -
- Downlink
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- Beacon
- -
- Mode
- -
Active transmitters from SatNOGS DB, licensed CC BY-SA 4.0.
Your station
- Grid locator
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Live
- Azimuth
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- Elevation
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- Range
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- Range rate
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- Naked-eye visibility
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- Sub-satellite grid
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- Footprint diameter
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Upcoming passes
Next 48 h · your local timeUse your location to predict passes.
Mutual visibility
With another station · next 48 hUse your location to find mutual windows.
Transmitters
Nominal · add location for Doppler-
Recent receptions
SatNOGS Network-
Orbit data
- TLE epoch
- 2026-11-01 20:18:38 UTC
- TLE age
- -
Radio data from SatNOGS DB and SatNOGS Network, licensed CC BY-SA 4.0.
Its orbit in 3D
Goes round Earth once every 24.5 hours, on an orbit tilted 19.3° from the equator, between 36,449 and 36,462 km up. Earth is drawn to scale.
Drag to turn · pinch to zoom · it moves live
About IRNSS 1D
IRNSS 1D is a satellite from India, launched on Mar 28, 2015 from Sirharikota.
It sits in geostationary orbit about 35,800 km above the equator near 69°E, turning with Earth so it stays over the same spot.
The map shows where it is right now; the pass list tells you when it next comes over your location.
IRNSS-1D · 40547
- Operated by
- Indian Space Research Organisation
- Mass
- 1,425 kg
Wikipedia article ↗ · Names and facts: Wikidata (CC0).
Orbit height over the past year
Over the last 21 days its lowest point went from 36,407 km to 36,415 km. Sudden rises are engine burns that lift the orbit; slow declines are drag from the thin upper atmosphere.
From Space-Track element sets, one point a day.