X Report 16 May 2025
Today's brief highlights the launch of United Airlines' Starlink Wi-Fi on passenger flights, updates on Starship development, and SpaceX's push to position Starlink as a GPS alternative in recent FCC discussions.
Launch Date
September 28, 1971
Launch Site
KSCUT
Launch Pad
M
Launch Vehicle
Mu-4S
NORAD ID
05485
International Designator
1971-080A
Epoch
Mon, 20 Jul 2026 07:33:50 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
32.06°
Right Ascension
319.79°
Eccentricity
Calculating...
Argument of Perigee
258.13°
Period
113.01 min
Mean Motion
12.74 rev/day
Latitude
Calculating...
Longitude
Calculating...
Altitude
Calculating...
Velocity
Calculating...
Name
SHINSEI (MS-F2)
Alternative Name
Shinsei
Type
Status
Owner
ISAS
Country
Japan
Constellation
N/A
Related Satellites
Major Events
N/A
1 05485U 71080A 26201.31517170 .00000081 00000+0 98702-4 0 9992
2 05485 32.0596 319.7859 0640286 258.1330 94.6802 12.74255193553482
Source: Celestrak
Apologies, there is no summary for this satellite yet. I am working to generate these for every object in the catalog, but it is going to take time.
Length
0.8
Diameter
0.8
Span
0.8
Dry Mass
66
Launch Mass
66
Shape
Poly
Radar Cross Section
0.812
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Payload
MS-F2
Purpose
Research
Mission
Research
Manufacturer
ISAS
Life Expectancy
Unknown
Bus
ISAS MS
Configuration
Unknown
Motor
Unknown
Equipment
Unknown
Power System
Solar cells, batteries
ADCS
Unknown
Transmitter Frequency
Unknown
Learn more about satellites and other related topics.
Today's brief highlights the launch of United Airlines' Starlink Wi-Fi on passenger flights, updates on Starship development, and SpaceX's push to position Starlink as a GPS alternative in recent FCC discussions.
Blue Origin's New Glenn rocket exploded hours after USSF and NRO awarded national security launch contract. Impact on NSSL competition unclear.
SpaceX launches Maxar's high-resolution imaging satellites, Ontario reconsiders its Starlink contract, and the countdown to NASA's Lunar Trailblazer mission begins.
Today’s Space Brief covers the deployment of a new optical sensor for the Space Force, SpaceX's recent Starlink satellite launch, and significant investment in space cargo vehicles.
SpaceX launches 25 Starlink satellites from Vandenberg after multiple weather delays. 20th Falcon 9 mission of 2026 features second-ever booster landing near The Bahamas.
SpaceX's Falcon Heavy lifts off for the 12th time after 18 months grounded, delivering the final ViaSat-3 satellite from LC-39A at 10:21 a.m. EDT.
Today's briefing includes new appointments in U.S. military and defense sectors, X-37B's continued mission, and international policy shifts affecting satellite technology sales.
SpaceX swaps Crew Dragon capsules with NASA to accelerate Crew-10 launch, and successfully launches multiple Starlink satellites into orbit.