TUBSAT N1 (25390)

COSPAR: 1998-042B | Alt Name: Tubsat-N1
DECAYED

Image
TUBSAT N1 Satellite Image
Additional Sources
Launch Details

Launch Date

July 7, 1998

Launch Site

SUBL

Launch Pad

LP1

Launch Vehicle

Shtil'-1

Orbital Elements

NORAD ID

25390

International Designator

1998-042B

Decay Date

10/21/2000

Basic Satellite Info

Name

TUBSAT N1

Alternative Name

Tubsat-N1

Type

Payload

Status

Decayed

Owner

TUB

Country

Germany

Constellation

N/A

Related Satellites

Major Events

N/A

Summary
TUBSAT N1, also known as Tubsat-N1, is a small satellite based on the Tubsat-N Bus configuration, launched by Germany (D) on July 7, 1998, from SUBL using LP1 with a Shtil'-1 launch vehicle. It has dimensions of 0.034 meters in length and 0.32 meters in diameter and span. The satellite weighs 3 kg both at launch and dry mass. Its mission is focused on technology demonstration and data relay, powered by solar cells and batteries. Manufactured by TUB (Technical University of Berlin), it has a plate shape with an RCS value of 0.4765. No major events or additional details about its equipment are provided in the given data.
Physical Characteristics

Length

0.034

Diameter

0.32

Span

0.32

Dry Mass

3

Launch Mass

3

Shape

Plate

Radar Cross Section

0.4765

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

Tubsat-N1

Purpose

Technology, data relay

Mission

Technology, data relay

Manufacturer

TUB

Life Expectancy

Unknown

Bus

Tubsat-N

Configuration

Tubsat-N Bus

Motor

None

Equipment

Unknown

Power System

Solar cells, batteries

ADCS

Unknown

Transmitter Frequency

Unknown

Satellite Articles

View All Posts »

Learn more about satellites and other related topics.

SpaceX Preps First February Starlink Launch, Orbital Data Centers Gain Traction | KeepTrack X Report

SpaceX Preps First February Starlink Launch, Orbital Data Centers Gain Traction | KeepTrack X Report

SpaceX readies Starlink 17-32 launch of 25 satellites from Vandenberg. Orbital data center economics draw attention from Musk and Bezos. 9,614 Starlink sats on orbit.

Space Brief 27 Oct 2025

Space Brief 27 Oct 2025

Today's space highlights include the US Space Force's advanced tracking contract, a milestone in SpaceX's Starlink program, and a new initiative to remove space debris.

Falcon 9 Lofts 46 Payloads Including CAS500-2 | KeepTrack X Report

Falcon 9 Lofts 46 Payloads Including CAS500-2 | KeepTrack X Report

SpaceX's third rideshare mission of 2026 delivered South Korea's CAS500-2 imager and 45 secondary payloads to Sun-synchronous orbit on Falcon 9.

Optical Intersatellite Link (OISL)

The laser-based crosslinks that turn Starlink into a mesh, anchor the SDA Transport Layer, and just made their GPS debut on GPS III SV10 - quietly rewriting how data moves through space.

Space Brief 2 Jan 2025

Space Brief 2 Jan 2025

Today's recap covers SpaceX's role in record launch numbers, the FCC's spectrum allocation for launches, and the historical portrayal of the Ingenuity helicopter.

Space Brief 18 Aug 2025

Space Brief 18 Aug 2025

Today's Space Brief covers significant satellite launches by SpaceX, an automated collision avoidance system development, Rocket Lab's strategic acquisition, and the rise of corporate-named satellites in orbit.

Space Brief 25 Jul 2025

Space Brief 25 Jul 2025

Today's briefing covers Spire Global's new intelligence products, a significant military buildup in the Pacific, Space Force organizational changes, and more.

Worker Dies at Starbase Ahead of Starship V3 Debut | KeepTrack X Report

Worker Dies at Starbase Ahead of Starship V3 Debut | KeepTrack X Report

A fatality at SpaceX's Starbase shakes the program as Starship V3, standing 124 m tall with Raptor 3 engines, nears its maiden flight.