Space Brief 28 Nov 2025
Discover the latest on China's Zhuque-3 launch, ISS crew updates, ESA's budget dealings, a strategic super-resolution partnership, and ACME Space's innovative plans.
Launch Date
February 12, 1991
Launch Site
PLMSC
Launch Pad
LC133/3
Launch Vehicle
Kosmos 11K65M
NORAD ID
21169
International Designator
1991-009AG
Epoch
Sat, 04 Jul 2026 00:18:42 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
74.00°
Right Ascension
34.41°
Eccentricity
Calculating...
Argument of Perigee
214.59°
Period
117.75 min
Mean Motion
12.23 rev/day
Latitude
Calculating...
Longitude
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Altitude
Calculating...
Velocity
Calculating...
Name
SL-8 DEB
Alternative Name
deb S3M
Type
Status
Owner
RVSN
Country
USSR
Constellation
N/A
Related Satellites
Major Events
N/A
1 21169U 91009AG 26185.01299376 .00000000 00000-0 13524-3 0 9995
2 21169 73.9966 34.4119 0131973 214.5895 300.8498 12.22907969577188
Source: Celestrak
Length
0
Diameter
0
Span
0
Dry Mass
0
Launch Mass
0
Shape
N/A
Radar Cross Section
0.2489
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Payload
Unknown
Purpose
Unknown
Mission
Unknown
Manufacturer
Unknown
Life Expectancy
Unknown
Bus
Unknown
Configuration
Unknown
Motor
Unknown
Equipment
Unknown
Power System
Unknown
ADCS
Unknown
Transmitter Frequency
Unknown
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