Space Brief 20 Nov 2025
Today's briefing covers a DARPA award for Redwire's innovative satellite project, Ursa Major's expansion in defense engines, a Rocket Lab military test flight, and more.
Launch Date
August 29, 1974
Launch Site
PLMSC
Launch Pad
LC132/2
Launch Vehicle
Kosmos 11K65M
NORAD ID
07426
International Designator
1974-069B
Epoch
Sun, 19 Jul 2026 19:57:08 GMT
Apogee
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Perigee
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Inclination
74.06°
Right Ascension
105.07°
Eccentricity
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Argument of Perigee
164.99°
Period
113.49 min
Mean Motion
12.69 rev/day
Latitude
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Longitude
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Altitude
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Velocity
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Name
SL-8 R/B
Alternative Name
Kosmos-3M 19-154 Stage 2
Type
Status
Owner
RVSN
Country
USSR
Constellation
N/A
Related Satellites
Major Events
N/A
1 07426U 74069B 26200.83135383 .00000003 00000+0 10033-3 0 9991
2 07426 74.0566 105.0661 0044097 164.9897 262.6764 12.68872219788244
Source: Celestrak
Length
4.2
Diameter
2.4
Span
4.2
Dry Mass
1434
Launch Mass
1434
Shape
Cyl
Radar Cross Section
5.211
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Payload
S3M
Purpose
Unknown
Mission
Unknown
Manufacturer
OAZ
Life Expectancy
Unknown
Bus
S3
Configuration
Unknown
Motor
Unknown
Equipment
Unknown
Power System
Unknown
ADCS
Unknown
Transmitter Frequency
Unknown
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