LEMUR-2-BRIANDAVIE (43047)

COSPAR: 2017-071L | Alt Name: Lemur-2-BrianDavie
DECAYED

Image
LEMUR-2-BRIANDAVIE Satellite Image
Additional Sources
Launch Details

Launch Date

November 12, 2017

Launch Site

WLPIS

Launch Pad

Pad 0A

Launch Vehicle

Antares 230

Orbital Elements

NORAD ID

43047

International Designator

2017-071L

Decay Date

2/12/2022

Basic Satellite Info

Name

LEMUR-2-BRIANDAVIE

Alternative Name

Lemur-2-BrianDavie

Type

Payload

Status

Decayed

Owner

SPIRE

Country

United States

Constellation

N/A

Related Satellites

Major Events

N/A

Summary
LEMUR-2-BRIANDAVIE (also known as Lemur-2-BrianDavie) is a 3U CubeSat satellite launched by SPIRE on November 12, 2017, from the Wallops Flight Facility, using an Antares 230 launch vehicle. With dimensions of 0.3 meters in length and 0.1 meters in diameter, it has a dry mass of 4.6 kilograms. The satellite is equipped with STRATOS (a GPS radio occultation payload), SENSE (an AIS-receiver), and AirSafe (an ASD-B payload). Its power source consists of solar cells and batteries. LEMUR-2-BRIANDAVIE became stable on December 6, 2017.
Physical Characteristics

Length

0.3

Diameter

0.1

Span

0.3

Dry Mass

4.6

Launch Mass

4.6

Shape

Box+2 pan

Radar Cross Section

Unknown

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

Lemur FM54

Purpose

Unknown

Mission

Unknown

Manufacturer

SPIREG

Life Expectancy

Unknown

Bus

Cubesat 3U

Configuration

CubeSat (3U)

Motor

None

Equipment

STRATOS (GPS radio occultation payload), SENSE (AIS-receiver), AirSafe (ASD-B payload, #78 and later)

Power System

Solar cells, batteries

ADCS

Unknown

Transmitter Frequency

Unknown

Satellite Articles

View All Posts »

Learn more about satellites and other related topics.

X Report 4 Apr 2025

X Report 4 Apr 2025

SpaceX gears up for Starship's ninth flight with a reused booster, Fram2 astronauts share stunning orbital views, and SpaceX secures new NASA contracts for the Starship.

Space Brief 3 Dec 2025

Space Brief 3 Dec 2025

Today's brief covers the integration of commercial and military space capabilities, a notable change in Crew 12 mission, advancements in digital training for space operations, and more.

Falcon 9 Lands in Bahamas for 2nd Time, Reentry Pollution Measured | KeepTrack X Report

Falcon 9 Lands in Bahamas for 2nd Time, Reentry Pollution Measured | KeepTrack X Report

SpaceX lands Falcon 9 in The Bahamas for the second time ever during Starlink 10-34 mission. Scientists measure rocket reentry air pollution in real-time for the first time.

X Report 26 Feb 2025

X Report 26 Feb 2025

SpaceX progresses with Starship Flight 8 preparations, completes investigation into Flight 7 mishap, and prepares for upcoming launches.

Space Brief 15 Nov 2024

Space Brief 15 Nov 2024

Today's Space Brief covers China's Haiyang-4 satellite launch, Intuitive Machines' Artemis infrastructure proposals, deployment of the GREMLIN sensor suite, and more.

Space Brief 30 Sep 2025

Space Brief 30 Sep 2025

Today's briefing covers China's rapid satellite launch activities, new Pentagon contracts for rocket motors, the Dream Chaser spaceplane's upcoming flight, and more.

X Report 15 Aug 2025

X Report 15 Aug 2025

SpaceX achieves significant milestones with multiple satellite launches and ongoing challenges in rural broadband funding. Noteworthy advances in Starlink capabilities enhance international connectivity.

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.