Space Brief 17 Nov 2025
Today's highlights include key advancements for the Dream Chaser, SpaceX's record launches, Moon mission crowding concerns, and updates in European space policy.
COSMOS 77 (01469)
COSPAR: 1965-061A | Alt Name: Kosmos-77
DECAYED
Image
Additional Sources
Launch Details
Launch Date
August 3, 1965
Launch Site
Launch Pad
LC31
Launch Vehicle
Voskhod 11A57
Orbital Elements
NORAD ID
01469
International Designator
1965-061A
Decay Date
8/11/1965
Basic Satellite Info
Name
COSMOS 77
Alternative Name
Kosmos-77
Type
Payload
Status
Decayed
Owner
TSUKOS
Country
USSR
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
6.5
Diameter
2.4
Span
6.5
Dry Mass
2200
Launch Mass
2200
Shape
Sphere + DCone
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
Zenit-4 No. 13L
Purpose
Unknown
Mission
Unknown
Manufacturer
OKB1F3
Life Expectancy
Unknown
Bus
Zenit-4
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.
ULA Launches 29 Amazon Kuiper Satellites; Falcon Heavy Returns | KeepTrack Space Brief
ULA's Atlas V deployed 29 Amazon Kuiper LEO satellites on April 27. Falcon Heavy returns this week with ViaSat-3 F3. Six orbital launches scheduled across three continents.
Space Brief 14 Jul 2025
Today's briefing covers the latest developments in satellite intelligence funding, new mandates affecting space launch and missile defense, and the early conclusion of a private astronaut mission. We also discuss Firefly Aerospace's plans to go public and stunning imagery from NASA's Parker Solar Probe.
X Report 4 Oct 2025
SpaceX continues to push forward with significant milestones, including the launch of additional Starlink satellites and progress on spectrum acquisitions.
B1067 Sets 36-Flight Booster Record on Starlink 10-42 | KeepTrack X Report
Booster B1067 hit 36 flights on July 9, while SpaceX files to expand Starlink to 100,000 satellites at 4,400 lbs each.
Europe's First Starlink Direct-to-Smartphone Service Goes Live | KeepTrack X Report
Virgin Media O2 launches Europe's first Starlink direct-to-smartphone service in the UK. SpaceX launches 29 more Starlink satellites. Dragon cargo capsule returns after 6-month ISS mission.
Space Brief 17 Sep 2024
Today's Space Brief covers crucial satellite events including upcoming launches, military space developments, and exceptional celestial sightings.
X Report 31 May 2025
SpaceX successfully launched the latest GPS satellite for the U.S. military, while the FAA has initiated a mishap investigation on a recent Starship test flight. CEO Elon Musk provided updates on the future of the Starship program, indicating ambitious plans ahead.