Space Brief 27 Jan 2025
Highlights include US military astronaut rescue drills, China's commercial involvement in lunar missions, ESA's budget proposals, global opposition to space advertising, and NASA lunar landers.
STARLINK-1222 (45228)
COSPAR: 2020-012BC | Alt Name: Starlink 1222
Image
Additional Sources
Launch Details
Launch Date
February 17, 2020
Launch Site
Launch Pad
LC40
Launch Vehicle
Orbital Elements
NORAD ID
45228
International Designator
2020-012BC
Epoch
Sat, 04 Jul 2026 03:43:55 GMT
Apogee
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Perigee
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Inclination
53.05°
Right Ascension
141.34°
Eccentricity
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Argument of Perigee
75.19°
Period
92.48 min
Mean Motion
15.57 rev/day
Latitude
Calculating...
Longitude
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Altitude
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Velocity
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Polar Plot
3D Visualization
Basic Satellite Info
Name
STARLINK-1222
Alternative Name
Starlink 1222
Type
Payload
Status
Partially operational
Owner
SPXS
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 45228U 20012BC 26185.15550900 .00046043 00000-0 62873-3 0 9999
2 45228 53.0517 141.3438 0003830 75.1856 284.9579 15.57028920353727
Source: Celestrak
Summary
STARLINK-1222 is a Starlink satellite launched by SpaceX (SPXS) on February 17, 2020, from Cape Canaveral Air Force Station's Launch Complex 40 using the Falcon 9 launch vehicle. The spacecraft has dimensions of 0.2 meters in length, 2.8 meters in diameter, and a span of 9 meters. It weighs approximately 260 kilograms at launch with a dry mass of 248 kilograms. Equipped with Ku/Ka-band payload (all), optical inter-satellite links (a few prototypes), and krypton ion thrusters for propulsion, the satellite is designed primarily for communication purposes. Power is provided by solar arrays and batteries. The shape of the satellite is described as a box with a pan configuration.
Starlink is a satellite constellation developed by SpaceX with the aim of providing global broadband internet coverage. Thousands of small satellites are deployed in low Earth orbit (LEO), enabling high-speed internet access even in remote areas. However, the rapid increase in satellites raises concerns about space debris and the potential for collisions, which can lead to further debris creation and endanger other spacecraft. Additionally, the sheer number of Starlink satellites can affect astronomical observations by increasing light pollution. Proper deorbiting plans and international coordination are essential to mitigate these challenges and ensure long-term sustainability in space.
Starlink is a satellite constellation developed by SpaceX with the aim of providing global broadband internet coverage. Thousands of small satellites are deployed in low Earth orbit (LEO), enabling high-speed internet access even in remote areas. However, the rapid increase in satellites raises concerns about space debris and the potential for collisions, which can lead to further debris creation and endanger other spacecraft. Additionally, the sheer number of Starlink satellites can affect astronomical observations by increasing light pollution. Proper deorbiting plans and international coordination are essential to mitigate these challenges and ensure long-term sustainability in space.
Physical Characteristics
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
Technical Details
Payload
Starlink V1.0-L4-51
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
Map
Next Pass
Azimuth Elevation Time (Local)
Start Azimuth
Max Elevation
Stop Azimuth
Time Until
Pass Duration
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