Space Brief 3 Nov 2025
Highlighting India's significant military satellite launch, real-time satellite tracking developments in Europe, SpaceX's new rideshare mission, and more space industry news.
Launch Date
September 28, 1991
Launch Site
PLMSC
Launch Pad
LC32/2
Launch Vehicle
Tsiklon-3
NORAD ID
21734
International Designator
1991-068G
Epoch
Fri, 03 Jul 2026 22:58:09 GMT
Apogee
Calculating...
Perigee
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Inclination
82.58°
Right Ascension
79.14°
Eccentricity
Calculating...
Argument of Perigee
343.31°
Period
114.81 min
Mean Motion
12.54 rev/day
Latitude
Calculating...
Longitude
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Altitude
Calculating...
Velocity
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Name
SL-14 R/B
Alternative Name
Tsiklon-3 57-902 Stage 3
Type
Status
Owner
UNKSR
Country
USSR
Constellation
N/A
Related Satellites
Major Events
N/A
1 21734U 91068G 26184.95704999 .00000022 00000-0 74354-4 0 9995
2 21734 82.5813 79.1404 0108105 343.3072 26.5024 12.54257393591902
Source: Celestrak
Length
2.8
Diameter
2.2
Span
2.8
Dry Mass
1600
Launch Mass
1600
Shape
Cyl
Radar Cross Section
6.7073
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Payload
S5M
Purpose
Unknown
Mission
Unknown
Manufacturer
YUZH
Life Expectancy
Unknown
Bus
S5M
Configuration
Unknown
Motor
Unknown
Equipment
Unknown
Power System
Unknown
ADCS
Unknown
Transmitter Frequency
Unknown
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