DELTA 2 R/B(1) (25607)

COSPAR: 1999-001C | Alt Name: Delta 265
DECAYED

Image
DELTA 2 R/B(1) Satellite Image
Additional Sources
Launch Details

Launch Date

January 3, 1999

Launch Pad

SLC17B

Launch Vehicle

Delta 7425-9.5

Orbital Elements

NORAD ID

25607

International Designator

1999-001C

Decay Date

3/23/1999

Basic Satellite Info

Name

DELTA 2 R/B(1)

Alternative Name

Delta 265

Type

Rocket Body

Status

Space Junk

Owner

BOHB

Country

United States

Constellation

N/A

Related Satellites

Major Events

N/A

Summary
A rocket body, also commonly referred to as an upper stage or spent rocket stage, is the structural shell left behind after a rocket has delivered its payload to orbit. These large and often heavy pieces of space hardware can remain in orbit for years, posing significant collision hazards as part of the growing space debris problem. If left uncontrolled, rocket bodies have the potential to reenter Earth's atmosphere unpredictably, which can lead to falling debris in populated areas. Additionally, they risk colliding with operational satellites or the International Space Station, creating more debris and putting human life at risk.
Physical Characteristics

Length

7

Diameter

2.4

Span

7

Dry Mass

919

Launch Mass

6930

Shape

Cyl + Cone

Radar Cross Section

9.656

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

Delta SSPS AJ-10-118K

Purpose

Unknown

Mission

Unknown

Manufacturer

BOHB

Life Expectancy

Unknown

Bus

Delta/0020

Configuration

Unknown

Motor

Unknown

Equipment

Unknown

Power System

Unknown

ADCS

Unknown

Transmitter Frequency

Unknown

Satellite Articles

View All Posts »

Learn more about satellites and other related topics.

Space Brief 2 Dec 2025

Space Brief 2 Dec 2025

Today's brief covers China's classified Shijian-28 satellite launch, AI-designed spacecraft records, and upcoming global launch activities.

Europe's First Starlink Direct-to-Smartphone Service Goes Live | KeepTrack X Report

Europe's First Starlink Direct-to-Smartphone Service Goes Live | KeepTrack X Report

Virgin Media O2 launches Europe's first Starlink direct-to-smartphone service in the UK. SpaceX launches 29 more Starlink satellites. Dragon cargo capsule returns after 6-month ISS mission.

Space Brief 4 Dec 2024

Space Brief 4 Dec 2024

Today's brief covers significant advancements in materials technology for space applications, a U.S. Navy contract for rocket production facilities, and NATO's upcoming classified cloud system.

C-Band

C-Band

The workhorse frequency band that quietly powers satellite communications, weather radar, and Wi-Fi around the world

X Report 9 Feb 2025

X Report 9 Feb 2025

SpaceX prepares for another Starlink launch while facing potential C-band spectrum challenges.

X Report 9 Dec 2025

X Report 9 Dec 2025

SpaceX successfully launched 29 Starlink satellites on the record-breaking 32nd flight of its Falcon 9 rocket. Elon Musk discusses a potential future as a Type II civilization, emphasizing the role of AI and satellite technology.

Space Force Picks Boeing 702MP for MUOS Follow-On | KeepTrack Space Brief

Space Force Picks Boeing 702MP for MUOS Follow-On | KeepTrack Space Brief

U.S. Space Force selects Boeing's 702MP spacecraft for next-generation MUOS satellites. Rocket Lab delivers Synspective's 10th StriX radar satellite. Track both missions.

X Report 7 May 2025

X Report 7 May 2025

SpaceX achieves significant milestones with a successful Falcon 9 launch carrying 28 Starlink satellites and receives FAA approval for increased Starship launches, amidst challenges posed by India's new satellite regulations.