ATLAS 5 CENTAUR R/B (40978)

COSPAR: 2015-058Q | Alt Name: GRACE

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

40978

International Designator

2015-058Q

Epoch

Fri, 03 Jul 2026 18:38:16 GMT

Apogee

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Perigee

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Inclination

64.77°

Right Ascension

87.04°

Eccentricity

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Argument of Perigee

46.76°

Period

95.65 min

Mean Motion

15.06 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

ATLAS 5 CENTAUR R/B

Alternative Name

GRACE

Type

Rocket Body

Status

Space Junk

Owner

NROC/CALP

Country

United States

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs

1 40978U 15058Q   26184.77657531  .00007818  00000-0  48246-3 0  9990

2 40978  64.7677  87.0427 0110634  46.7551 314.2737 15.05557383117725

Source: Celestrak

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

0.5

Diameter

0.5

Span

0.5

Dry Mass

Launch Mass

Shape

Box

Radar Cross Section

Unknown

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

NPSCuL-4 GRACE

Purpose

Unknown

Mission

Unknown

Manufacturer

USNPS

Life Expectancy

Unknown

Bus

NPSCul

Configuration

Unknown

Motor

Unknown

Equipment

Unknown

Power System

Unknown

ADCS

Unknown

Transmitter Frequency

Unknown

Map

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Latitude

Longitude

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