CRRES DEB [CANISTER] (21777)

COSPAR: 1990-065Q | Alt Name: G-9B Canister

Image
CRRES DEB [CANISTER] Satellite Image
Additional Sources
Launch Details

Launch Date

July 25, 1990

Launch Pad

LC36B

Launch Vehicle

Atlas I

Orbital Elements

NORAD ID

21777

International Designator

1990-065Q

Epoch

Wed, 01 Jul 2026 20:10:56 GMT

Apogee

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Perigee

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Inclination

18.27°

Right Ascension

231.87°

Eccentricity

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Argument of Perigee

104.25°

Period

600.40 min

Mean Motion

2.40 rev/day

Latitude

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Longitude

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Altitude

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Velocity

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Polar Plot
3D Visualization
Basic Satellite Info

Name

CRRES DEB [CANISTER]

Alternative Name

G-9B Canister

Type

Debris

Status

Space Junk

Owner

MSFC

Country

United States

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs
1 21777U 90065Q   26182.84093708 -.00000094  00000-0 -16502-2 0  9993
2 21777  18.2710 231.8731 6948365 104.2529  10.8583  2.39840248283080

Source: Celestrak

Summary
Space debris, also known as space junk, encompasses all non-functional objects orbiting Earth such as defunct satellites, spent rocket stages, and fragments from collisions or disintegrations. Over time, this debris can accumulate and create an increasingly hazardous environment in orbit. Even tiny fragments, traveling at extremely high velocities, can inflict significant damage on operational satellites and spacecraft. If left unmanaged, the density of debris raises the risk of catastrophic collisions and further fragmentation, compounding the problem and threatening the safety and sustainability of space activities.
Physical Characteristics

Length

0.4

Diameter

0.2

Span

0.4

Dry Mass

12

Launch Mass

22

Shape

Cyl

Radar Cross Section

0.1188

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

Large Ba Canister

Purpose

Unknown

Mission

Unknown

Manufacturer

BALL

Life Expectancy

Unknown

Bus

CRRES Canister

Configuration

Unknown

Motor

Unknown

Equipment

Unknown

Power System

Unknown

ADCS

Unknown

Transmitter Frequency

Unknown

Map
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