Space Brief 18 Mar 2025
Today's Space Brief covers the reentry of Firefly's Blue Ghost moon lander, a compelling study on space debris exacerbated by climate change, and new advancements from the Vera Rubin Observatory.
Launch Date
November 12, 1997
Launch Site
Launch Pad
LC200/39
Launch Vehicle
Proton-K/DM-2M
NORAD ID
25045
International Designator
1997-070A
Epoch
Fri, 03 Jul 2026 22:52:08 GMT
Apogee
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Perigee
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Inclination
14.55°
Right Ascension
354.50°
Eccentricity
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Argument of Perigee
305.98°
Period
1436.39 min
Mean Motion
1.00 rev/day
Latitude
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Longitude
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Altitude
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Velocity
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Name
KUPON
Alternative Name
Kupon
Type
Status
Owner
TSBM
Country
Russia
Constellation
N/A
Related Satellites
Major Events
N/A
1 25045U 97070A 26184.95287293 -.00000232 00000-0 00000-0 0 9993
2 25045 14.5483 354.4967 0003653 305.9761 54.0180 1.00250982104818
Source: Celestrak
Length
5
Diameter
2
Span
10
Dry Mass
2200
Launch Mass
2300
Shape
Box + 2 Pan
Radar Cross Section
0.7943
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Payload
K95K No. 9520
Purpose
Communication
Mission
Communication
Manufacturer
NPOL
Life Expectancy
Unknown
Bus
Kupon
Configuration
US-KMO-Bus
Motor
4 x SPT-70 Stationary Plasma Thrusters
Equipment
16 Ku-band transponders
Power System
2 deployable solar arrays, batteries
ADCS
Unknown
Transmitter Frequency
Unknown
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