The principal risk factors are the spatial density and average relative collisional velocity along the orbit (altitude and inclination) of the space object of interest, the cross sectional area of the space object and the duration of the flight.

Secondly, a beam park mode of operation to collect data on the population density of man made space objects in defined space volumes.

Secondly, a beam park mode of operation to collect data on the population density of man made space objects in defined space volumes.

The space debris population density is derived from radar observations of defined space volumes in the beam park mode of operation.

We are not aware of any special regulations governing take off and landing or the departure of space objects from airspace or their return to it.

The long term space policy of ESA also identified NEO research as a task that should be actively pursued.

The Meeting suggested that the Committee on the Peaceful Uses of Outer Space encourage entities of the United Nations system to participate in the work of the Inter Agency Meeting on Outer Space Activities.

For space objects large enough to be tracked by ground based space surveillance systems, collision avoidance during orbital insertion and on orbit operations is technically possible.

According to the spatial approach, an aerospace object is deemed as an aircraft subject to air law in airspace and is deemed as a space object subject to space law in outer space.

(b) Currently, depending on size, fragments from explosions are the main source of space debris.

The deterministic data can go into a catalogue of space objects, as well as the statistical information on numbers of detected objects of a given size in a given region at a certain time.

The deterministic data can go into a catalogue of space objects, as well as the statistical information on numbers of detected objects of a given size in a given region at a certain time.

For space objects large enough to be tracked by ground based space surveillance systems (greater than 10 30 cm), collision avoidance during orbital insertion and on orbit operations is technically possible.

remain in airspace for a certain period of time?

Therefore, it is the space regime and not the air regime of the State through whose airspace the aerospace object passes incidentally which applies to aerospace objects.

Until special procedures about an aerospace object are prepared, the aerospace object flying in the airspace, especially in a certain State apos s territorial airspace, is considered as an aircraft and the aerospace object located in outer space is considered as a space object which is subject to space law.

As the term space object in the Convention includes such object as is launched into orbits over Earth and outer space, it is difficult to conclude that the term space object in the Convention includes the aerospace object.

These latter objects may be under the same legal consideration as aerospace objects in outer space.

(b) Space law applies to aerospace objects travelling through outer space.

First the physical constraints. We actually had to operate on three discrete sites, all of them well, well smaller than the size of the building.

The States with major space capabilities had a greater responsibility to contribute actively to the prevention of the militarization of outer space.

Name of space object IRS P3

Name of space object APSTAR IA

It was necessary to decide whether an aerospace object was to be categorized as a space object when it was in airspace on its way to its orbit or on its return from space.

15. Manned spacecraft, particularly space stations, are normally larger than most unmanned vehicles and must demonstrate higher safety standards.

Manned spacecraft, particularly space stations, are normally larger than most unmanned vehicles and must demonstrate higher safety standards.

It is closely related to the question whether an aerospace object is a space object which is subject to space law or is an aircraft which is subject to air law and to the question of the definition and delimitation of outer space.

An appropriate designator of the

Perigee 35,787.6 kilometres

General function of space object

General Function of Space Objects

The regime applicable to aerospace objects whether they are located in airspace or in outer space should differ since there are important differences in physical constraints and physical laws that apply in each medium.

Buildings in KSC have a total floor space of 12,755 square metres.

In addition to being capable of preventing penetration by nominal threats, shields for ISS must be lightweight, low in volume (to fit the space shuttle payload bay) and durable in the space environment.

An aerospace object is an object which is capable both of travelling through outer space and of using its aerodynamic properties to move through airspace.

Few delegations considered it wise to seek a general dividing line between outer space and airspace and between space objects and other flight objects.

Care should be taken to exclude natural objects, which are also capable of flying in space or in airspace .

People confuse footprint with spacing.

We advocate the application of the Convention on Registration of Objects Launched into Outer Space to all space objects since this will provide guarantees for the identification of space objects and their origin, and consequently for the determination of responsibility arising from them and facilitate the application of international obligations in the space field. General Responses

Our preference is actually that aerospace objects should have a single designation as space objects, but should nevertheless be subject to the relevant provisions of air law while in airspace.

Aerospace objects should be regarded as aircraft in airspace and as spacecraft in space.

(a) Air law applies to aerospace objects moving through airspace

The view was expressed that an international centre could be established with the aim of providing information and advance warning on explosions in space, fragmentation of space objects and possible collision of space objects with space debris.

In the long term, the accumulation of objects in orbit may pose a significant increase of the threat to space operations in both low and high altitude regimes.

Aerospace objects launched into outer space, even though they incidentally pass through airspace on their way to their destination in space (in outer space) remain associated with the launching State.