Space Brief 21 Dec 2025
Today's briefing highlights the SDA's significant satellite award, Blue Origin's groundbreaking flight, and NASA's call for an Artemis review.
Launch Date
May 15, 1966
Launch Site
AFWTR
Launch Pad
75-1-1
Launch Vehicle
Thor SLV-2A Agena B
NORAD ID
40644
International Designator
1966-040BH
Epoch
Sat, 04 Jul 2026 14:03:53 GMT
Apogee
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Perigee
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Inclination
100.34°
Right Ascension
54.24°
Eccentricity
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Argument of Perigee
127.96°
Period
106.94 min
Mean Motion
13.47 rev/day
Latitude
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Longitude
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Altitude
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Velocity
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Name
NIMBUS 2 DEB
Alternative Name
Nimbus 2 debris
Type
Status
Owner
GSFC
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
1 40644U 66040BH 26185.58603343 .00002056 00000+0 34634-2 0 9992
2 40644 100.3433 54.2411 0052175 127.9597 232.6263 13.46504422546360
Source: Celestrak
Length
0
Diameter
0
Span
0
Dry Mass
0
Launch Mass
0
Shape
N/A
Radar Cross Section
0.0087
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
Learn more about satellites and other related topics.
Today's briefing highlights the SDA's significant satellite award, Blue Origin's groundbreaking flight, and NASA's call for an Artemis review.
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