Space Brief 30 Nov 2025
Today's highlights include Europe's record space budget for independence, Transporter-15's successful launch of 140 payloads, and the damage to the Baikonur pad affecting upcoming ISS missions.
TRANSIT 3B & LOFTI 1 (00087)
COSPAR: 1961-007A | Alt Name: Transit III-B
DECAYED
Image
Additional Sources
Launch Details
Launch Date
February 22, 1961
Launch Site
Launch Pad
LC17B
Launch Vehicle
Thor Ablestar
Orbital Elements
NORAD ID
00087
International Designator
1961-007A
Decay Date
3/30/1961
Explore in the Catalog
Basic Satellite Info
Name
TRANSIT 3B & LOFTI 1
Alternative Name
Transit III-B
Type
Payload
Status
Decayed
Owner
BUWEPS
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
Summary
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.
Physical Characteristics
Length
0.9
Diameter
0.9
Span
0.9
Dry Mass
170
Launch Mass
170
Shape
Sphere
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
Transit 3B
Purpose
Unknown
Mission
Unknown
Manufacturer
APL
Life Expectancy
Unknown
Bus
Transit 1
Configuration
Unknown
Motor
Unknown
Equipment
Unknown
Power System
Unknown
ADCS
Unknown
Transmitter Frequency
Unknown
Satellite Articles
View All Posts »Learn more about satellites and other related topics.
Space Brief 4 Oct 2025
Today's Space Brief highlights major developments in satellite launches, regulatory milestones for spectrum sales, and the evolving landscape of space-related cyber conflicts.
Space Brief 1 Aug 2025
Today's Space Brief covers a crucial weather data decision by the U.S. Defense Department, an innovative power supply for aerospace systems, advancements in satellite link technology, and Norway's maritime surveillance. AI/ML tools for airspace management and concerns about defense testing capabilities are also highlighted.
X Report 5 Dec 2024
SpaceX achieves new milestones with Starlink launches, and Elon Musk's influence is a point of discussion. Telesat makes strides amid Starlink's growing dominance.
Space Brief 29 Jun 2025
Today's space brief covers SpaceX's new contract with the U.S. Space Force, multiple Starlink launches, Rocket Lab's rapid launch success, and the final mission of Japan's H-IIA rocket.
Demystifying the USSPACECOM Two-Line Element Set Format
Discover the history and significance of Two-Line Element Sets (TLEs) in satellite tracking. Dive into their components, applications, and how they are evolving to meet future space challenges.
$4.16B Golden Dome Contract Awarded to SpaceX | KeepTrack X Report
SpaceX wins a $4.16B Pentagon contract for missile-tracking satellites, while hitting its 50th Starlink launch of 2026 in a landmark May.
Space Brief 24 Mar 2025
Historic launches mark a transformative week in aerospace, with major milestones achieved by Isar Aerospace, SpaceX, and Botswana's entry into space. Significant advancements in reusability and European capabilities highlight key developments.