USA 375 (60158)

COSPAR: 2024-121A | Alt Name: USA 375

DECAYED

Image

Additional Sources

Launch Details

Launch Date

June 29, 2024

Launch Site

AFWTR

Launch Pad

SLC4E

Launch Vehicle

Falcon 9

Orbital Elements

NORAD ID

60158

International Designator

2024-121A

Decay Date

Unknown

Explore in the Catalog

Starshield bus National Reconnaissance Office United States satellites Payloads

Basic Satellite Info

Name

USA 375

Alternative Name

USA 375

Type

Payload

Status

Operational

Owner

NROC

Country

United States

Constellation

N/A

Related Satellites

Major Events

N/A

Summary

The satellite USA 375 (OBJECT_ID: 2024-121A) was launched on June 29, 2024, from AFWTR Launch Site SLC4E using a Falcon 9 launch vehicle. It has dimensions of 0.3 meters in length and a diameter of 4.1 meters with a span of 29 meters. The spacecraft has a dry mass of 700 kg and was launched with a total mass of 750 kg. Its mission purpose is unknown but suspected to involve imaging or SIGINT activities. The satellite features deployable solar arrays for power generation and is shaped like a box with a pan configuration, manufactured by SPXS under the ownership of NROC. It uses a Starshield bus and carries the payload named Starshield 2-01.

Physical Characteristics

Length

0.3

Diameter

4.1

Span

Dry Mass

700

Launch Mass

750

Shape

Box + pan

Radar Cross Section

Unknown

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

Starshield 2-01

Purpose

Unknown (imaging or SIGINT)

Mission

Unknown (imaging or SIGINT)

Manufacturer

SPXS

Life Expectancy

Unknown

Bus

Starshield

Configuration

Starshield bus ?

Motor

Equipment

Unknown

Power System

deployable solar arrays

ADCS

Unknown

Transmitter Frequency

Unknown

Satellite Articles

View All Posts »

Learn more about satellites and other related topics.

STARLINK-4621 Faces Critical Conjunction as Eight Satellites Reenter | KeepTrack X Report

A HIGH-risk conjunction between STARLINK-4621 and the defunct SL-18 rocket body leads the July 11 safety picture, with eight Starlink satellites set to reenter through July 14.

Space Brief 18 Apr 2025

Today's highlights include a Minotaur IV launch of U.S. spy satellites, Rocket Lab's new defense contracts, and the unveiling of Space Force's warfighting framework. Plus, the Satellite Spotlight dives into METEOR 3-1.

Space Brief 15 Sep 2025

Discover the latest in satellite tracking with key topics covering the launch of Tranche 1 satellites for the Space Development Agency, a record-setting Transporter-15 mission by Exolaunch, and new defense-focused satellite connectivity solutions by Satlink and Rivada.

Space Brief 5 Dec 2024

Today's brief highlights Umbra Space's contract extension with the NRO, Trump's Space Force ambitions, FibreCoat's new funding targeting defense markets, and key US defense sentiments. Explore notable military and commercial satellite activities.

Space Brief 16 Nov 2024

Today's highlights include ABL Space shifting its focus to missile defense, Intuitive Machines advocating for Artemis infrastructure reforms, and more updates from space and defense sectors.

The Day Humanity's First Modular Space Station Reached Orbit

Thirty-nine years ago, a Proton rocket carried the core of the Mir space station into orbit, launching an unprecedented era of continuous human presence in space and international cooperation

The Day Earth Became a Pale Blue Dot

Thirty-five years ago, Voyager 1 captured a revolutionary series of images from the edge of our solar system, forever changing how humanity sees its place in the cosmos

Block 3 Starship Prep Accelerates at Starbase | KeepTrack X Report

SpaceX accelerates Block 3 Starship pad work at Starbase as Russia preps Soyuz-5 debut alongside Falcon 9 internet satellite launches.