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OBJECT H (66657)
COSPAR: 2025-274H | Alt Name: N/A
Image
Additional Sources
Launch Details
Launch Date
November 26, 2025
Launch Site
NSC
Launch Pad
LC2
Launch Vehicle
Nuri
Orbital Elements
NORAD ID
66657
International Designator
2025-274H
Epoch
Sun, 19 Jul 2026 17:55:14 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
97.75°
Right Ascension
129.57°
Eccentricity
Calculating...
Argument of Perigee
265.82°
Period
96.41 min
Mean Motion
14.94 rev/day
Latitude
Calculating...
Longitude
Calculating...
Altitude
Calculating...
Velocity
Calculating...
Polar Plot
3D Visualization
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Basic Satellite Info
Name
OBJECT H
Alternative Name
N/A
Type
Unknown
Status
Operational
Owner
SEJU
Country
South Korea
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 66657U 25274H 26200.74669987 .00001203 00000+0 11916-3 0 9992
2 66657 97.7471 129.5746 0010357 265.8239 94.1797 14.93661944 35082
Source: Celestrak
Summary
Apologies, there is no summary for this satellite yet. I am working to generate these for every object in the catalog, but it is going to take time.
Physical Characteristics
Length
0.3
Diameter
0.1
Span
0.3
Dry Mass
2
Launch Mass
2
Shape
Box
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
SPIRONE
Purpose
Unknown
Mission
Unknown
Manufacturer
SEJU
Life Expectancy
Unknown
Bus
Cubesat 2U
Configuration
Unknown
Motor
Unknown
Equipment
Unknown
Power System
Unknown
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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