FLOCK 2K-28 (42880)

COSPAR: 2017-042BH | Alt Name: Flock 2k-28
DECAYED

Image
FLOCK 2K-28 Satellite Image
Additional Sources
Launch Details

Launch Date

July 14, 2017

Launch Pad

LC31

Launch Vehicle

Soyuz-2-1A

Orbital Elements

NORAD ID

42880

International Designator

2017-042BH

Decay Date

7/11/2022

Basic Satellite Info

Name

FLOCK 2K-28

Alternative Name

Flock 2k-28

Type

Payload

Status

Decayed

Owner

PLAN

Country

United States

Constellation

N/A

Related Satellites

Major Events

N/A

Summary
FLOCK 2K-28 is a CubeSat (3U) technology satellite manufactured by PLAN and owned by the same entity. It was launched on July 14, 2017, from LC31 at TYMSC using a Soyuz-2-1A launch vehicle. The satellite has dimensions of 0.3 meters in length, 0.1 meter diameter, and spans 0.3 meters, with both dry mass and launch mass of 4.7 kilograms. It is equipped with PS0, PS1, or PS2 imaging payload known as Dove 1047 for technology demonstration purposes. The satellite's power comes from solar cells and batteries, and its shape is described as a box with two panels. Expected lifetime ranges from about one year in an ISS orbit to 2-3 years in sun-synchronous orbit (SSO).
Physical Characteristics

Length

0.3

Diameter

0.1

Span

0.3

Dry Mass

4.7

Launch Mass

4.7

Shape

Box+2 pan

Radar Cross Section

Unknown

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

Dove 1047

Purpose

Technology

Mission

Technology

Manufacturer

PLAN

Life Expectancy

~ 1 year (ISS orbit); 2-3 years (SSO)

Bus

Cubesat 3U

Configuration

CubeSat (3U)

Motor

None (most); FEEP (#Flock-3p')

Equipment

PS0, PS1 or PS2 imaging payload

Power System

Solar cells, batteries

ADCS

Unknown

Transmitter Frequency

Unknown

Satellite Articles

View All Posts »

Learn more about satellites and other related topics.

SpaceX Orbital Data Center Plans Draw Astronomer Fury | KeepTrack X Report

SpaceX Orbital Data Center Plans Draw Astronomer Fury | KeepTrack X Report

SpaceX's orbital data center constellation and TERAFAB's $25B AI chip factory spark backlash as Starlink surpasses 10,116 working satellites.

X Report 19 Jan 2025

X Report 19 Jan 2025

SpaceX prepares to launch 27 Starlink satellites in its first mission since the recent Starship explosion, while the FAA investigates debris reports from the failed test flight.

X Report 6 Jun 2025

X Report 6 Jun 2025

Today's SpaceX Brief highlights the imminent launch of the Ax-4 mission, notable milestones in Falcon rocket history, and the impact of political tensions on SpaceX operations.

Space Brief 8 Oct 2025

Space Brief 8 Oct 2025

Today's brief covers key developments in satellite launches, missile defense strategies, advanced IoT satellite connectivity, and the projected growth of the satellite market driven by defense needs.

Starship Launch Site Construction Advances at Kennedy Space Center | KeepTrack X Report

Starship Launch Site Construction Advances at Kennedy Space Center | KeepTrack X Report

Starship launch site construction progresses at Kennedy Space Center and Cape Canaveral. Elon Musk trolls Ryanair after budget airline refuses to install Starlink on its fleet.

X Report 8 Jan 2025

X Report 8 Jan 2025

SpaceX gears up for distinctive Starship tests and milestone Starlink deployments as the new year takes off.

X Report 17 May 2025

X Report 17 May 2025

SpaceX gains regulatory approval for a new Starship test flight, further expands its role in U.S. defense, and successfully launches 26 additional Starlink satellites. United Airlines also rolls out Starlink Wi-Fi on its flights.

Space Brief 29 Dec 2025

Space Brief 29 Dec 2025

Today's highlights include Japan's new military satellite imagery initiative, NASA's SPHEREx map, and AST BlueBird 6's groundbreaking cellular array in low Earth orbit.