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IRS-P3 (23827)
COSPAR: 1996-017A | Alt Name: IRS-P3
Image
Additional Sources
Launch Details
Launch Date
March 21, 1996
Launch Site
SRILR
Launch Pad
FLP
Launch Vehicle
PSLV
Orbital Elements
NORAD ID
23827
International Designator
1996-017A
Epoch
Sat, 04 Jul 2026 00:47:10 GMT
Apogee
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Perigee
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Inclination
99.03°
Right Ascension
208.97°
Eccentricity
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Argument of Perigee
242.26°
Period
101.14 min
Mean Motion
14.24 rev/day
Latitude
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Longitude
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Altitude
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Velocity
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Polar Plot
3D Visualization
Basic Satellite Info
Name
IRS-P3
Alternative Name
IRS-P3
Type
Payload
Status
Non-operational
Owner
ISRO
Country
India
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 23827U 96017A 26185.03276233 .00000124 00000-0 74721-4 0 9995
2 23827 99.0279 208.9693 0002326 242.2643 117.8299 14.23740079572269
Source: Celestrak
Summary
IRS-P3 is an Earth observation satellite with the NORAD catalog ID 23827 and OBJECT_ID 1996-017A. It was launched on March 21, 1996, from Sriharikota (SRILR) using a PSLV launch vehicle. Built by ISAC/HAL for the Indian Space Research Organisation (ISRO), IRS-P3 operates on an IRS-1 Bus configuration and is equipped with WiFS, MOS, and IXAE instruments. The satellite measures 1.6 meters in length, has a diameter of 1.1 meters, and spans 12 meters when its solar arrays are deployed. It has a dry mass of 900 kg and a launch mass of 922 kg. IRS-P3's mission was designed for a three-year duration but achieved six years in operation. The satellite is powered by two deployable solar arrays and batteries, and it uses AOCS (Attitude and Orbit Control System) for its operations. Its shape is described as box-shaped with two panels.
Physical Characteristics
Length
1.6
Diameter
1.1
Span
12
Dry Mass
900
Launch Mass
922
Shape
Box + 2 Pan
Radar Cross Section
2.536
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
IRS-P3
Purpose
Earth observation
Mission
Earth observation
Manufacturer
ISAC/HAL
Life Expectancy
3 years (design); 6 years (achieved)
Bus
IRS
Configuration
IRS-1 Bus
Motor
AOCS
Equipment
WiFS, MOS, IXAE
Power System
2 deployable solar arrays, batteries
ADCS
Unknown
Transmitter Frequency
Unknown
Map
Next Pass
Azimuth Elevation Time (Local)
Start Azimuth
Max Elevation
Stop Azimuth
Time Until
Pass Duration
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