Falcon Heavy Returns After 18-Month Hiatus, Lofts ViaSat-3 F3 | KeepTrack X Report
Falcon Heavy completed its 12th flight ever on April 29, ending an 18-month stand-down by lofting the 6-ton ViaSat-3 F3 comsat to GTO.
CENTISPACE-1 S4 (53758)
COSPAR: 2022-108B | Alt Name: Weili Kongjian 1-S4
Image
Additional Sources
Launch Details
Launch Date
September 6, 2022
Launch Site
JSC
Launch Pad
LC43/95A
Launch Vehicle
Kuaizhou-1A
Orbital Elements
NORAD ID
53758
International Designator
2022-108B
Epoch
Sun, 19 Jul 2026 20:54:42 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
53.53°
Right Ascension
277.47°
Eccentricity
Calculating...
Argument of Perigee
64.75°
Period
98.50 min
Mean Motion
14.62 rev/day
Latitude
Calculating...
Longitude
Calculating...
Altitude
Calculating...
Velocity
Calculating...
Polar Plot
3D Visualization
Explore in the Catalog
Basic Satellite Info
Name
CENTISPACE-1 S4
Alternative Name
Weili Kongjian 1-S4
Type
Payload
Status
Operational
Owner
CENTI
Country
China
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 53758U 22108B 26200.87132933 .00000037 00000+0 45079-4 0 9995
2 53758 53.5305 277.4675 0010179 64.7455 295.4574 14.61971127206348
Source: Celestrak
Summary
The CENTISPACE-1 S4 satellite, also known as Weili Kongjian 1-S4, was launched on September 6, 2022, from the Jiuquan Satellite Launch Center (JSC) using a Kuaizhou-1A launch vehicle from LC43/95A. Built by IMICAS/HARB and operated by CENTI, it has the OBJECT_ID of 2022-108B and uses the WN-100 bus configuration. The satellite measures 1 meter in length with a diameter of 0.5 meters and spans 2 meters when its solar arrays are deployed. It weighs 97 kilograms at launch, which is also its dry mass. Equipped with a laser communication link, it features two deployable solar arrays and batteries for power. The satellite’s shape is described as a box with two panels. Its specific mission and purpose are noted as "Technology ?", indicating that further details regarding its operational objectives remain unspecified.
Physical Characteristics
Length
1
Diameter
0.5
Span
2
Dry Mass
97
Launch Mass
97
Shape
Box + 2 pan
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
Centispace-1-4S
Purpose
Technology ?
Mission
Technology ?
Manufacturer
IMICAS/HARB
Life Expectancy
Unknown
Bus
WN100
Configuration
WN-100 bus
Motor
Unknown
Equipment
Laser communication link
Power System
2 deployable solar arrays, batteries
ADCS
Unknown
Transmitter Frequency
Unknown
Map
Next Pass
Azimuth Elevation Time (Local)
Start Azimuth
Max Elevation
Stop Azimuth
Time Until
Pass Duration
Satellite Articles
View All Posts »Learn more about satellites and other related topics.
X Report 16 Feb 2025
SpaceX achieves a new milestone with the Falcon 9 and Starlink reshapes satellite connectivity landscape.
Falcon 9 Lifts 11,000 lbs of ISS Cargo on NG-24 | KeepTrack X Report
SpaceX's Falcon 9 launches Northrop Grumman's Cygnus NG-24 to the ISS carrying 11,000 lbs of critical cargo this weekend.
Space Brief 18 Dec 2025
Today's updates cover Rocket Lab's launch for the U.S. Space Force, Digantara's major funding round, and discussions on national security in space.
Space Brief 29 Aug 2025
Today's Space Brief highlights emerging technologies in space, a contract for U.S. Space Force missions, developments in military operations, and updates on drone advancements.
New Glenn Explodes After USSF Awards Blue Origin Security Contract | KeepTrack Space Brief
New Glenn rocket exploded hours after U.S. Space Force and NRO awarded Blue Origin a national security launch task order. Stand-down and mishap investigation expected.
X Report 11 Nov 2024
SpaceX to launch Koreasat-6A on a record-tying Falcon 9 flight, and 24 Starlink satellites later today.
Musk Outlines Starship Tower Catch Plan, February Ends With 83 Sats | KeepTrack X Report
Elon Musk confirms Starship V3 tower catch attempt plans with SN1 headed for ground tests. SpaceX wraps February with 83 Starlink satellites across three launches. 9,826 sats on orbit.