SL-6 R/B(2) (14041)

COSPAR: 1983-038E | Alt Name: Blok-2BL 29-652
DECAYED

Image
SL-6 R/B(2) Satellite Image
Additional Sources
Launch Details

Launch Date

April 25, 1983

Launch Site

PLMSC

Launch Pad

LC16/2

Launch Vehicle

Molniya 8K78M

Orbital Elements

NORAD ID

14041

International Designator

1983-038E

Decay Date

9/8/1998

Basic Satellite Info

Name

SL-6 R/B(2)

Alternative Name

Blok-2BL 29-652

Type

Rocket Body

Status

Space Junk

Owner

RVSN

Country

USSR

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

3.3

Diameter

2.3

Span

3.3

Dry Mass

900

Launch Mass

4500

Shape

Cyl

Radar Cross Section

6.4188

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

Blok-2BL No. 71629-652

Purpose

Unknown

Mission

Unknown

Manufacturer

NPOE

Life Expectancy

Unknown

Bus

Blok-L

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 Force Plans to Double Active-Duty Force by 2030 | KeepTrack Space Brief

Space Force Plans to Double Active-Duty Force by 2030 | KeepTrack Space Brief

Space Force confirms plan to double active-duty Guardians by 2030, targeting faster response to satellite anomalies and adversary maneuvers in space domain awareness operations.

X Report 24 Sep 2025

X Report 24 Sep 2025

SpaceX prepares for the launch of significant NASA and NOAA missions, while Starship's 11th test flight edges closer.

Space Brief 3 Sep 2024

Space Brief 3 Sep 2024

Today's brief covers China's Yaogan-43 satellite launch, delays in ESA's BepiColombo mission, regulatory approval for OHB's KKR deal, and an upcoming Sentinel-2C launch.

Starship Barge Spotted for Component Transport to Kennedy Space Center | KeepTrack X Report

Starship Barge Spotted for Component Transport to Kennedy Space Center | KeepTrack X Report

Starship transport barge identified for shipping components from Starbase to Kennedy Space Center. Starlink's 2025 report shows 4.6M new customers and expansion to 35 new regions.

Space Brief 14 Dec 2024

Space Brief 14 Dec 2024

Today’s Space Brief covers significant developments such as SpaceX’s latest Starlink launch, the US Space Force testing modular satellite technology, and key long-range missile tests by the Pentagon.

X Report 4 Dec 2024

X Report 4 Dec 2024

SpaceX's Falcon 9 achieves a milestone with its 24th launch for Starlink, while competitive moves continue in the satellite internet market.

NASA Declares MAVEN Dead; Eastern Range Damage Assessment Underway | KeepTrack Space Brief

NASA Declares MAVEN Dead; Eastern Range Damage Assessment Underway | KeepTrack Space Brief

NASA officially ended the MAVEN Mars orbiter mission after months of radio silence following an anomaly. Space Force assessing Eastern Range damage from separate incident affecting launch cadence.

NRO Adds 3 New Partners to Commercial Imaging Program | KeepTrack Space Brief

NRO Adds 3 New Partners to Commercial Imaging Program | KeepTrack Space Brief

NRO expands commercial imaging with HEO, SatVu, and Sierra Nevada. ChatGPT rolls out to 3 million military users via GenAI.mil. C-130J deliveries paused.