SNAP-3 EDDIE (40972)

COSPAR: 2015-058J | Alt Name: SNAP-3 EDDIE

Image
SNAP-3 EDDIE Satellite Image
Additional Sources
Launch Details

Launch Date

October 8, 2015

Launch Site

AFWTR

Launch Pad

SLC3E

Launch Vehicle

Atlas V 401

Orbital Elements

NORAD ID

40972

International Designator

2015-058J

Epoch

Fri, 03 Jul 2026 23:41:47 GMT

Apogee

Calculating...

Perigee

Calculating...

Inclination

64.74°

Right Ascension

36.28°

Eccentricity

Calculating...

Argument of Perigee

1.23°

Period

91.97 min

Mean Motion

15.66 rev/day

Latitude

Calculating...

Longitude

Calculating...

Altitude

Calculating...

Velocity

Calculating...

Polar Plot
3D Visualization
Basic Satellite Info

Name

SNAP-3 EDDIE

Alternative Name

SNAP-3 EDDIE

Type

Payload

Status

Operational

Owner

SMDC

Country

United States

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs
1 40972U 15058J   26184.98735330  .00169237  00000-0  16094-2 0  9990
2 40972  64.7408  36.2781 0024363   1.2294 358.8910 15.65699419121650

Source: Celestrak

Summary
SNAP-3 EDDIE, also known as 2015-058J, is a CubeSat (3U) satellite launched on October 8, 2015, from AFWTR SLC3E using an Atlas V 401 launch vehicle. The satellite was manufactured by DUCOMM and has dimensions of 0.3 meters in length, 0.1 meters in diameter, and a span of 0.5 meters. It has a dry mass of 4.5 kg and a launch mass of 5.3 kg. Its power system includes four deployable fixed solar arrays, solar cells, and batteries. The satellite is owned by SMDC and its mission is technology-related as part of the SMDC Nanosatellite Program.
Physical Characteristics

Length

0.3

Diameter

0.1

Span

0.5

Dry Mass

4.5

Launch Mass

5.3

Shape

Box+ 8 pan

Radar Cross Section

Unknown

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

SMDC Nanosatellite Program

Purpose

Technology

Mission

Technology

Manufacturer

DUCOMM

Life Expectancy

Unknown

Bus

Cubesat 3U

Configuration

CubeSat (3U)

Motor

?

Equipment

Unknown

Power System

4 deployable fixed solar arrays, 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.

Space Brief 17 Mar 2025

Space Brief 17 Mar 2025

Today's highlights include significant data release from NASA's Atmospheric Waves Experiment, SpaceX's dual launches of Crew-10 and Starlink satellites, and intriguing findings from the arctic ice studies.

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.

X Report 3 May 2025

X Report 3 May 2025

Key updates include a successful Falcon 9 launch of 28 Starlink satellites and a static fire test of the Starship spacecraft, while T-Mobile's Starlink service aims to attract new customers.

Space Brief 29 Nov 2025

Space Brief 29 Nov 2025

Today's Space Brief covers a Soyuz launch mishap that damaged Baikonur pad, Varda Space's AFRL test flights, ION vehicles aboard SpaceX Transporter-15, and more.

2 Starshield Sats Fly on Rare Public Mission | KeepTrack X Report

2 Starshield Sats Fly on Rare Public Mission | KeepTrack X Report

SpaceX publicly confirmed 2 Starshield government satellites launched from Vandenberg on June 6, a rare disclosure for the classified Starlink variant.

Space Brief 15 Jan 2025

Space Brief 15 Jan 2025

Focus on Varda's second mission launch, new U.S. Defense Department tool for satellite anomaly investigation, and a detailed Satellite Spotlight on CELESTIS 21/Varisat 1C.

The Evolution of Space Stations

The Evolution of Space Stations

A brief journey through the evolution of space stations, delving into Russia's Mir, the International Space Station, China's Tiangong, and envisioning the future of orbital habitats.

Space Brief 30 Apr 2025

Space Brief 30 Apr 2025

Today's briefing covers a significant hypersonic missile launch by the U.S. Army, the declassification of spy satellite photos aiding demining efforts, and the deployment of cutting-edge research payloads to the ISS.