KIRARI (OICETS) (28809)

COSPAR: 2005-031A | Alt Name: Kirari

Image
KIRARI (OICETS) Satellite Image
Additional Sources
Launch Details

Launch Date

August 23, 2005

Launch Pad

LC109/95

Launch Vehicle

Dnepr

Orbital Elements

NORAD ID

28809

International Designator

2005-031A

Epoch

Sat, 06 Jun 2026 15:07:42 GMT

Apogee

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Perigee

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Inclination

98.07°

Right Ascension

51.83°

Eccentricity

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Argument of Perigee

56.94°

Period

94.50 min

Mean Motion

15.24 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

KIRARI (OICETS)

Alternative Name

Kirari

Type

Payload

Status

Unknown

Owner

JAXA

Country

Japan

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs
1 28809U 05031A   26157.63035358  .00005654  00000-0  23718-3 0  9994
2 28809  98.0652  51.8301 0020507  56.9378 303.3823 15.23760911136994

Source: Celestrak

Summary
The KIRARI (OICETS) satellite, also known as Kirari, was launched on August 23, 2005, from the TYMSC launch site using a Dnepr launch vehicle. The spacecraft has dimensions of 2.5 meters in length and 1.1 meters in diameter with a span of 9.4 meters. It has a dry mass of 570 kilograms and was designed for research purposes, particularly focusing on laser communication technology. Manufactured by NECTF and owned by JAXA, KIRARI utilized two deployable solar arrays and batteries as its power source. The satellite's shape is described as "Box + 2 Pan," with a radar cross-section (RCS) of 1.5851 square meters. Although planned for a one-year mission, it operated successfully for four years beyond its intended lifespan.
Physical Characteristics

Length

2.5

Diameter

1.1

Span

9.4

Dry Mass

570

Launch Mass

570

Shape

Box + 2 Pan

Radar Cross Section

1.5851

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

OICETS

Purpose

Research, Laser communication

Mission

Research, Laser communication

Manufacturer

NECTF

Life Expectancy

1 year (planned), 4 years (achieved)

Bus

OICETS

Configuration

Unknown

Motor

Unknown

Equipment

Unknown

Power System

2 deployable solar arrays, batteries

ADCS

Unknown

Transmitter Frequency

Unknown

Map
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