USA 554 (65161)

COSPAR: N/A | Alt Name: ESPAStar
DECAYED

Image
USA 554 Satellite Image
Additional Sources
Launch Details

Launch Date

August 13, 2025

Launch Pad

Unknown

Launch Vehicle

Unknown

Orbital Elements

NORAD ID

65161

International Designator

N/A

Decay Date

Unknown

Basic Satellite Info

Name

USA 554

Alternative Name

ESPAStar

Type

Payload

Status

Operational

Owner

USSF

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

2.0

Diameter

2.0

Span

5.0

Dry Mass

500

Launch Mass

500

Shape

Box + 2 pan

Radar Cross Section

Unknown

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

LDPE 5

Purpose

Unknown

Mission

Unknown

Manufacturer

NGISD

Life Expectancy

Unknown

Bus

LDPE

Configuration

Unknown

Motor

AOCS

Equipment

Unknown

Power System

Unknown

ADCS

Unknown

Transmitter Frequency

Unknown

Satellite Articles

View All Posts »

Learn more about satellites and other related topics.

SpaceX Unveils Space Traffic Management System, Bahamas Landings Resume | KeepTrack X Report

SpaceX Unveils Space Traffic Management System, Bahamas Landings Resume | KeepTrack X Report

SpaceX unveils new space traffic management system for orbital coordination. Bahamas grants permission for rocket landings after Starship debris pause. Musk proposes lunar satellite catapult.

Space Brief 5 Dec 2025

Space Brief 5 Dec 2025

Focusing on military satellite initiatives, defense strategies, and advancements in air and cyber capabilities

Artemis 2 Crew Arrives for April 1 Lunar Flyby Launch | KeepTrack Space Brief

Artemis 2 Crew Arrives for April 1 Lunar Flyby Launch | KeepTrack Space Brief

Artemis 2 astronauts arrive at KSC for April 1 launch. Four-person crew will fly lunar free-return trajectory, first crewed lunar mission since Apollo 17 in 1972.

X Report 8 May 2025

X Report 8 May 2025

SpaceX launches 28 more Starlink satellites while addressing conflicts of interest and expanding home connectivity with a new router.

X Report 9 Jan 2025

X Report 9 Jan 2025

Exciting advancements from SpaceX as Starshield satellites prepare for launch, Starship Flight 7 faces a short delay, and new Starlink satellites enter orbit.

Space Brief 6 Sep 2025

Space Brief 6 Sep 2025

Today's brief covers China's latest experimental launch to GEO and new commercial satellites, insights from hyperspectral imagery on underground structures, and the Space Force's material testing for Mars missions.

Ku-Band

Ku-Band

The frequency band that brought satellite TV to small dishes on rooftops and revolutionized direct-to-home broadcasting

X Report 15 Jun 2025

X Report 15 Jun 2025

SpaceX explores new horizons with Starship's point-to-point travel announcement and reports significant Starlink deployment progress.