OPS 8364 (DMSP 5B F4) (06787)

COSPAR: 1973-054A | Alt Name: DMSP 7529

Image
OPS 8364 (DMSP 5B F4) Satellite Image
Additional Sources
Launch Details

Launch Date

August 17, 1973

Launch Site

AFWTR

Launch Pad

SLC10W

Launch Vehicle

Thor Burner 2A

Orbital Elements

NORAD ID

06787

International Designator

1973-054A

Epoch

Sat, 04 Jul 2026 02:31:42 GMT

Apogee

Calculating...

Perigee

Calculating...

Inclination

98.56°

Right Ascension

52.63°

Eccentricity

Calculating...

Argument of Perigee

347.74°

Period

100.44 min

Mean Motion

14.34 rev/day

Latitude

Calculating...

Longitude

Calculating...

Altitude

Calculating...

Velocity

Calculating...

Polar Plot
3D Visualization
Basic Satellite Info

Name

OPS 8364 (DMSP 5B F4)

Alternative Name

DMSP 7529

Type

Payload

Status

Non-operational

Owner

SAMSO

Country

United States

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs
1 06787U 73054A   26185.10535349  .00000295  00000-0  12182-3 0  9992
2 06787  98.5634  52.6343 0025478 347.7374  12.3188 14.33703629754196

Source: Celestrak

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

2.1

Diameter

0.8

Span

2.1

Dry Mass

192

Launch Mass

192

Shape

Taper Cyl

Radar Cross Section

1.3294

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

DMSP Block 5B F-4

Purpose

Meteorology

Mission

Meteorology

Manufacturer

RCA

Life Expectancy

Unknown

Bus

DMSP Block 5B

Configuration

Unknown

Motor

?

Equipment

?

Power System

Solar cells, batteries

ADCS

Unknown

Transmitter Frequency

Unknown

Map
This tool will help you track the satellite's position and predict its upcoming passes over your location. Simply input the coordinates or click the geolocation button to get started.
Next Pass
Azimuth Elevation Time (Local)
Start Azimuth
Max Elevation
Stop Azimuth
Time Until
Pass Duration

Satellite Articles

View All Posts »

Learn more about satellites and other related topics.

Starship Flight 12 Targets May 19 with Redesigned Ship | KeepTrack X Report

Starship Flight 12 Targets May 19 with Redesigned Ship | KeepTrack X Report

SpaceX targets May 19 for Starship Flight 12 debut, while CRS-34 delivers 6,500 lbs of cargo to ISS aboard a Falcon 9.

X Report 4 Dec 2025

X Report 4 Dec 2025

SpaceX successfully launched another batch of Starlink satellites and received approval for a new Starship launch site, while facing challenges with crew assignments on upcoming missions.

Pentagon Pulls the Plug on GPS OCX | The $8 Billion Ground System That Never Worked

Pentagon Pulls the Plug on GPS OCX | The $8 Billion Ground System That Never Worked

On April 17, 2026, the U.S. Space Force officially cancelled the Next Generation Operational Control System after sixteen years of development, cost overruns, and testing failures. The $8 billion program was supposed to unlock the military's encrypted GPS signal. Instead, the satellites are flying with capabilities the ground can't command.

X Report 29 Mar 2025

X Report 29 Mar 2025

Starlink gains ground in geopolitical shifts, while SpaceX makes progress on next-gen facilities and prepares for Crew-11 mission to ISS.

SpaceX Launches GPS Satellite in Third Mission Reassigned From ULA | KeepTrack Space Brief

SpaceX Launches GPS Satellite in Third Mission Reassigned From ULA | KeepTrack Space Brief

SpaceX launches GPS satellite for Space Force — third consecutive GPS mission reassigned from ULA. Space Force nears selection of next-gen GEO spy satellite contractors. Northwood Space lands $49M deal.

Space Brief 9 Sep 2025

Space Brief 9 Sep 2025

Explore the latest advancements in satellite technology, military satellite applications, and collaborative efforts in hypersonic vehicle tracking. Discover the transformative power of new deals shaping global communication networks.

Pentagon Gives Anthropic Friday Deadline on AI Policy, Vulcan Still Grounded | KeepTrack Space Brief

Pentagon Gives Anthropic Friday Deadline on AI Policy, Vulcan Still Grounded | KeepTrack Space Brief

Pentagon gives Anthropic Friday deadline to loosen military AI policy. Space Force keeps Vulcan grounded over booster issue. Funding boost speeds missile-tracking satellites.

Version 10.0.0 Release Notes

Version 10.0.0 Release Notes

The latest update introduces 3D satellite FOV cones, advanced sensor capabilities, and enhanced timelines, improving the way users interact with satellite data.