X Report 3 Sep 2025
SpaceX successfully launched 24 Starlink satellites aboard a brand-new Falcon 9 rocket. The company aims for five missions this week, bolstering its satellite internet constellation.
USA 9 (15546)
COSPAR: 1985-014A | Alt Name: USA 9
DECAYED
Image
Additional Sources
Launch Details
Launch Date
February 8, 1985
Launch Site
AFWTR
Launch Pad
SLC4W
Launch Vehicle
Titan 34B
Orbital Elements
NORAD ID
15546
International Designator
1985-014A
Decay Date
Unknown
Basic Satellite Info
Name
USA 9
Alternative Name
USA 9
Type
Payload
Status
Unknown
Owner
NRO/SAFSP
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
Summary
USA 9, also known by its NORAD ID 15546 and OBJECT_ID 1985-014A, is a communication satellite launched on February 8, 1985, from the Air Force Western Test Range (AFWTR) at SLC4W using a Titan 34B launch vehicle. The spacecraft has dimensions of approximately 7 meters in length and 2.4 meters in diameter with a span of 7 meters, indicating possible deployable structures such as solar panels or antennas. Its dry mass is around 650 kilograms, while the total launch mass was 800 kilograms. USA 9 uses a HS-350 bus (configuration is uncertain) and features body-mounted solar cells and batteries for power generation. The satellite's primary mission and payload are designated as QUASAR 6, focused on communication purposes. It was manufactured by HSES and owned by NRO/SAFSP. Additional details such as specific equipment, motor type, and major events during its operation are not provided in the data set.
Physical Characteristics
Length
7
Diameter
2.4
Span
7
Dry Mass
650
Launch Mass
800
Shape
Cyl + 2 Dish
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
QUASAR 6
Purpose
Communication
Mission
Communication
Manufacturer
HSES
Life Expectancy
Unknown
Bus
SDS
Configuration
HS-350 bus ?
Motor
?
Equipment
?
Power System
Solar cells (body mounted), batteries
ADCS
Unknown
Transmitter Frequency
Unknown
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