Space Brief 4 Sep 2025
Today's briefing covers a surprise launch by Israel, a milestone missile contract for Lockheed Martin, and updates on Indian missile defense strategies.
Launch Date
July 20, 2023
Launch Site
JSC
Launch Pad
LC43/95A
Launch Vehicle
Kuaizhou-1A
NORAD ID
57399
International Designator
2023-101A
Epoch
Sun, 19 Jul 2026 20:47:55 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
97.26°
Right Ascension
250.79°
Eccentricity
Calculating...
Argument of Perigee
55.03°
Period
94.11 min
Mean Motion
15.30 rev/day
Latitude
Calculating...
Longitude
Calculating...
Altitude
Calculating...
Velocity
Calculating...
Name
TIANMU-1 07
Alternative Name
Xinjiang Nengyuan 1
Type
Status
Owner
TIANMU
Country
China
Constellation
N/A
Related Satellites
Major Events
N/A
1 57399U 23101A 26200.86661806 .00003240 00000+0 11363-3 0 9996
2 57399 97.2573 250.7885 0003421 55.0334 305.1228 15.30146118166647
Source: Celestrak
Length
1.5
Diameter
1
Span
1.5
Dry Mass
50
Launch Mass
50
Shape
Box
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Payload
Tianmu 1-07
Purpose
Meteorology
Mission
Meteorology
Manufacturer
TIANMU
Life Expectancy
Unknown
Bus
Tianmu
Configuration
Unknown
Motor
Unknown
Equipment
Unknown
Power System
Deployable solar arrays, batteries
ADCS
Unknown
Transmitter Frequency
Unknown
Learn more about satellites and other related topics.
Today's briefing covers a surprise launch by Israel, a milestone missile contract for Lockheed Martin, and updates on Indian missile defense strategies.
Vandenberg Space Force Base opens a new launch site that may accommodate SpaceX's Starship. Meanwhile, Starlink continues to expand its service capabilities.
SpaceX successfully launched another batch of Starlink satellites in a night mission, marking a significant return to evening launches post-regulations.
SpaceX gears up for significant upcoming launches while Starlink makes an impactful difference in disaster recovery efforts. Meanwhile, ESA and Avio reveal plans for competitive advancements in reusable rocket technology.
Today's brief covers the investigation into Musk-Putin calls, SpaceX launch restrictions impacts, Pentagon's space investment strategies, ABL Space's pivot in focus, and Israel's defense export developments.
Today’s Space Brief covers a rescued lunar orbiter, a thorough pre-launch check for a Jupiter-bound mission, and leadership changes in a satellite communication company. We also spotlight a recently launched CubeSat and an innovative act of deorbiting.
Today's report covers SpaceX's progress on Starship pad realignment and Rocket Lab's delay of its Neutron rocket debut, highlighting key advancements and competitive dynamics in the space industry.
NRO awards three commercial satellite contracts, expanding scope to dynamic military target tracking. Former NASA chief Bridenstine joins Quantum Space for cislunar operations.