Space Brief 17 Dec 2025
Today's stories cover Rocket Lab's innovative DiskSat launch, Digantara's expansion to missile defense, and DARPA's satellite surveillance network expansion, among other updates in military and satellite technology.
Launch Date
October 6, 2020
Launch Site
Launch Pad
LC39A
Launch Vehicle
NORAD ID
46563
International Designator
2020-070AH
Epoch
Fri, 05 Jun 2026 21:32:43 GMT
Apogee
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Perigee
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Inclination
53.03°
Right Ascension
57.90°
Eccentricity
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Argument of Perigee
175.78°
Period
92.19 min
Mean Motion
15.62 rev/day
Latitude
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Longitude
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Altitude
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Velocity
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Name
STARLINK-1730
Alternative Name
Starlink 1730
Type
Status
Owner
SPXS
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
1 46563U 20070AH 26156.89772205 .00083503 00000-0 93814-3 0 9990
2 46563 53.0262 57.9003 0000729 175.7767 184.3252 15.61924842313965
Source: Celestrak
Length
0.2
Diameter
2.8
Span
9
Dry Mass
248
Launch Mass
260
Shape
Box + pan
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Payload
Starlink V1.0-L12-44
Purpose
Communication
Mission
Communication
Manufacturer
SPXS
Life Expectancy
Unknown
Bus
Starlink
Configuration
Unknown
Motor
Krypton ion thrusters
Equipment
Ku/Ka-band payload (all), optical inter-satellite links (a few prototypes)
Power System
Solar arrays, batteries
ADCS
Unknown
Transmitter Frequency
Unknown
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