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ORBCOMM FM05 (25117)
COSPAR: 1997-084F | Alt Name: Orbcomm A1
Image
Additional Sources
Launch Details
Launch Date
December 23, 1997
Launch Site
ERAS
Launch Pad
RW04/22
Launch Vehicle
Pegasus XL/HAPS
Orbital Elements
NORAD ID
25117
International Designator
1997-084F
Epoch
Sat, 04 Jul 2026 02:10:23 GMT
Apogee
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Perigee
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Inclination
45.02°
Right Ascension
332.11°
Eccentricity
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Argument of Perigee
342.13°
Period
99.49 min
Mean Motion
14.47 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
ORBCOMM FM05
Alternative Name
Orbcomm A1
Type
Payload
Status
Non-operational
Owner
ORBC
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 25117U 97084F 26185.09055021 .00001442 00000-0 42856-3 0 9997
2 25117 45.0154 332.1115 0000567 342.1350 17.9482 14.47410513495918
Source: Celestrak
Summary
ORBCOMM FM05, also known as Orbcomm A1, is a Microstar configuration satellite owned by ORBC and manufactured by OSCG. It was launched on December 23, 1997, from ERAS Launch Site using the Pegasus XL/HAPS launch vehicle from Launch Pad RW04/22. The satellite has dimensions of 0.2 meters in length, a diameter of 1 meter, and a span of 4.3 meters. Its dry mass is 42 kilograms, which is also its launch mass. ORBCOMM FM05 is equipped with an Orbcomm payload for communication M2M/IoT purposes and powered by two deployable solar arrays and batteries. The satellite's shape consists of a cylinder with two panels and an antenna, and it has a Radar Cross Section (RCS) of 0.746 square meters. Its mission is expected to last four years.
Physical Characteristics
Length
0.2
Diameter
1
Span
4.3
Dry Mass
42
Launch Mass
42
Shape
Cyl + 2 Pan + Ant
Radar Cross Section
0.746
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
Orbcomm FM5
Purpose
Communication M2M/IoT
Mission
Communication M2M/IoT
Manufacturer
OSCG
Life Expectancy
4 years
Bus
Microstar
Configuration
MicroStar
Motor
?
Equipment
Orbcomm payload
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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